{"目录":[{"abstractInfo":"","abstractInfoCn":"","abstractInfoEn":"","articleNo":"dxhx-41-2-0","authorCnList":[],"authorEnList":[],"authorList":[],"authors":"","authorsCn":"","authorsEn":"","categoryName":"目录","categoryNameCn":"目录","categoryNameEn":"CONTENTS","citation":". 第41卷第2期封面和目次. 大学化学, 2026, 41(2): 0-0.","citationCn":". 第41卷第2期封面和目次. 大学化学, 2026, 41(2): 0-0.","citationEn":". . University Chemistry, 2026, 41(2): 0-0.","doi":"","figContent":"","figList":[],"firstFig":"","fpage":"0","highCitedState":"","htmlCount":124,"htmlFile":"","id":"e1c601c7-c3c3-45c2-b7b9-34934946aaba","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"","keywordCn":"","keywordCnList":[],"keywordEn":"","keywordEnList":[],"keywordList":[],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"0","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":12358.56,"pubDate":"","recommendState":"","releaseState":"1","secCount":0,"title":"第41卷第2期封面和目次","titleCn":"第41卷第2期封面和目次","titleEn":"","viewCount":1330,"volume":"41","year":2026}],"今日化学":[{"abstractInfo":"在全球气候变化和能源转型的大背景下，减少温室气体排放，特别是二氧化碳(CO<sub>2<\/sub>)的排放，已成为国际社会共同面临的重大挑战。传统的化石能源使用模式不仅加剧了温室效应，还导致了能源资源的枯竭。因此，探索和开发能够将CO<sub>2<\/sub>转化为高附加值化学品和燃料的绿色技术，对于实现碳循环经济和可持续发展具有重要意义。电催化CO<sub>2<\/sub>转化技术，作为一种创新且环境友好的方法，正逐渐受到学术界和工业界的广泛关注。该技术通过电化学手段，在特定的催化剂作用下，将大气中的CO<sub>2<\/sub>转化为一系列有用的化学品，如烃类、醇类、酸类等，这些产物在能源、材料、化工等领域具有广泛的应用前景。本文旨在介绍电催化CO<sub>2<\/sub>转化的最新研究进展，探讨其关键科学问题和技术难点，展望未来的发展趋势，以期为推动该技术的实用化和产业化提供理论支撑和实践指导。","abstractInfoCn":"在全球气候变化和能源转型的大背景下，减少温室气体排放，特别是二氧化碳(CO<sub>2<\/sub>)的排放，已成为国际社会共同面临的重大挑战。传统的化石能源使用模式不仅加剧了温室效应，还导致了能源资源的枯竭。因此，探索和开发能够将CO<sub>2<\/sub>转化为高附加值化学品和燃料的绿色技术，对于实现碳循环经济和可持续发展具有重要意义。电催化CO<sub>2<\/sub>转化技术，作为一种创新且环境友好的方法，正逐渐受到学术界和工业界的广泛关注。该技术通过电化学手段，在特定的催化剂作用下，将大气中的CO<sub>2<\/sub>转化为一系列有用的化学品，如烃类、醇类、酸类等，这些产物在能源、材料、化工等领域具有广泛的应用前景。本文旨在介绍电催化CO<sub>2<\/sub>转化的最新研究进展，探讨其关键科学问题和技术难点，展望未来的发展趋势，以期为推动该技术的实用化和产业化提供理论支撑和实践指导。","abstractInfoEn":"Amid global climate change and the ongoing energy transition, reducing greenhouse gas emissions, particularly carbon dioxide (CO<sub>2<\/sub>), has become a major challenge for the international community. The conventional reliance on fossil fuels exacerbates the greenhouse effect and depletes energy resources. Therefore, the development of green technologies capable of converting CO<sub>2<\/sub> into high-value-added chemicals and fuels is crucial for achieving a circular carbon economy and sustainable development. Electrocatalytic CO<sub>2<\/sub> conversion, an innovative and environmentally friendly approach, has garnered increasing attention from both academia and industry. This technology utilizes electrochemical methods to convert atmospheric CO<sub>2<\/sub> into valuable chemicals such as hydrocarbons, alcohols, and acids through specific electrocatalysts. These products hold great potential for applications in energy, materials, and chemical industries. This paper reviews recent advancements in electrocatalytic CO<sub>2<\/sub> conversion, discusses key scientific challenges and technical obstacles, and explores future development trends, aiming to provide theoretical insights and practical guidance for advancing its commercialization and industrial implementation.","articleNo":"dxhx-41-2-1","authorCnList":["程海莲"," 贾帅强"," 陈春俊"," 吴海虹"," 韩布兴"],"authorEnList":["Hailian Cheng","  Shuaiqiang Jia","  Chunjun Chen","  Haihong Wu","  Buxing Han"],"authorList":["程海莲"," 贾帅强"," 陈春俊"," 吴海虹"," 韩布兴"],"authors":"程海莲, 贾帅强, 陈春俊, 吴海虹, 韩布兴","authorsCn":"程海莲, 贾帅强, 陈春俊, 吴海虹, 韩布兴","authorsEn":"Hailian Cheng,  Shuaiqiang Jia,  Chunjun Chen,  Haihong Wu,  Buxing Han","categoryName":"今日化学","categoryNameCn":"今日化学","categoryNameEn":"Chemistry Today","citation":"程海莲, 贾帅强, 陈春俊, 吴海虹, 韩布兴. 电催化二氧化碳转化：开启低碳未来的神奇钥匙. 大学化学, 2026, 41(2): 1-13. doi: 10.12461/PKU.DXHX202502023.","citationCn":"程海莲, 贾帅强, 陈春俊, 吴海虹, 韩布兴. 电催化二氧化碳转化：开启低碳未来的神奇钥匙. 大学化学, 2026, 41(2): 1-13. doi: 10.12461/PKU.DXHX202502023.","citationEn":"程海莲, 贾帅强, 陈春俊, 吴海虹, 韩布兴. Electrocatalytic CO<sub>2<\/sub> Conversion: A Key to Unlocking a Low-Carbon Future. University Chemistry, 2026, 41(2): 1-13. doi: 10.12461/PKU.DXHX202502023.","doi":"10.12461/PKU.DXHX202502023","figContent":"","figList":[],"firstFig":"","fpage":"1","highCitedState":"","htmlCount":162,"htmlFile":"","id":"f4c08c6d-0e9e-48d4-bfb6-d9d5fb3b4183","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"碳资源, 二氧化碳, 电催化, 高附加值化学品","keywordCn":"碳资源, 二氧化碳, 电催化, 高附加值化学品","keywordCnList":["碳资源"," 二氧化碳"," 电催化"," 高附加值化学品"],"keywordEn":"Carbon resource, Carbon dioxide, Electrocatalysis, High-value-added chemical","keywordEnList":["Carbon resource"," Carbon dioxide"," Electrocatalysis"," High-value-added chemical"],"keywordList":["碳资源"," 二氧化碳"," 电催化"," 高附加值化学品"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"13","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":22,"pdfSize":2161.51,"pubDate":"2025-04-01","recommendState":"","releaseState":"1","secCount":0,"title":"电催化二氧化碳转化：开启低碳未来的神奇钥匙","titleCn":"电催化二氧化碳转化：开启低碳未来的神奇钥匙","titleEn":"Electrocatalytic CO<sub>2<\/sub> Conversion: A Key to Unlocking a Low-Carbon Future","viewCount":1442,"volume":"41","year":2026}],"教学研究与改革":[{"abstractInfo":"化学是改造自然的强大力量，为了让学生们正确地了解化学，本教学团队以全校通识类课程为立足点，选取学生们熟知的动漫情节为切入点，凝练动漫中蕴含的丰富化学问题，开展课堂教学。围绕化学元素与动漫角色、化学反应与动漫情节构建等，设计了教学内容，由浅入深，从日常生活到生产实践，运用化学解决实际问题，提高学生的思维能力和创新能力。","abstractInfoCn":"化学是改造自然的强大力量，为了让学生们正确地了解化学，本教学团队以全校通识类课程为立足点，选取学生们熟知的动漫情节为切入点，凝练动漫中蕴含的丰富化学问题，开展课堂教学。围绕化学元素与动漫角色、化学反应与动漫情节构建等，设计了教学内容，由浅入深，从日常生活到生产实践，运用化学解决实际问题，提高学生的思维能力和创新能力。","abstractInfoEn":"Chemistry is a powerful force in transforming nature. To help students develop a correct understanding of chemistry, our teaching team has expanded the curriculum by using familiar anime plots as a starting point. We selected the rich chemical concepts embedded in anime and applied them to chemistry education. The teaching content is designed around key themes such as chemical elements and anime characters, chemical reactions and anime plot development, and more. The curriculum progresses from basic concepts to more advanced topics, covering everything from everyday life to industrial practices. This approach demonstrates the problem-solving process in chemistry while enhancing students' comprehensive and innovative abilities.","articleNo":"dxhx-41-2-14","authorCnList":["马晶"," 张秋利"," 张玉洁"," 许妮君"," 李国平"],"authorEnList":["Jing Ma","  Qiuli Zhang","  Yujie Zhang","  Nijun Xu","  Guoping Li"],"authorList":["马晶"," 张秋利"," 张玉洁"," 许妮君"," 李国平"],"authors":"马晶, 张秋利, 张玉洁, 许妮君, 李国平","authorsCn":"马晶, 张秋利, 张玉洁, 许妮君, 李国平","authorsEn":"Jing Ma,  Qiuli Zhang,  Yujie Zhang,  Nijun Xu,  Guoping Li","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"马晶, 张秋利, 张玉洁, 许妮君, 李国平. 基于动漫特色化学知识构建化学类通识教学实践新模式. 大学化学, 2026, 41(2): 14-20. doi: 10.12461/PKU.DXHX202501014.","citationCn":"马晶, 张秋利, 张玉洁, 许妮君, 李国平. 基于动漫特色化学知识构建化学类通识教学实践新模式. 大学化学, 2026, 41(2): 14-20. doi: 10.12461/PKU.DXHX202501014.","citationEn":"马晶, 张秋利, 张玉洁, 许妮君, 李国平. Exploring a New Model of General Chemistry Teaching Based on Anime-Inspired Chemistry Concepts. University Chemistry, 2026, 41(2): 14-20. doi: 10.12461/PKU.DXHX202501014.","doi":"10.12461/PKU.DXHX202501014","figContent":"","figList":[],"firstFig":"","fpage":"14","highCitedState":"","htmlCount":177,"htmlFile":"","id":"08e4c997-f264-4ab9-bfc4-b838d487da0c","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"化学通识教育, 科普, 动漫, 创新教学","keywordCn":"化学通识教育, 科普, 动漫, 创新教学","keywordCnList":["化学通识教育"," 科普"," 动漫"," 创新教学"],"keywordEn":"Chemical general education, Popularization of science, Anime, Innovative teaching","keywordEnList":["Chemical general education"," Popularization of science"," Anime"," Innovative teaching"],"keywordList":["化学通识教育"," 科普"," 动漫"," 创新教学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"20","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":9,"pdfSize":1362.42,"pubDate":"2025-02-11","recommendState":"","releaseState":"1","secCount":0,"title":"基于动漫特色化学知识构建化学类通识教学实践新模式","titleCn":"基于动漫特色化学知识构建化学类通识教学实践新模式","titleEn":"Exploring a New Model of General Chemistry Teaching Based on Anime-Inspired Chemistry Concepts","viewCount":1571,"volume":"41","year":2026},{"abstractInfo":"发展新质生产力背景下，社会发展和产业变革对化工类专业人才的培养提出了新要求，也对高校开展化工原理课程教学提出了更高要求。教学团队基于3D打印的化工单元操作设备模型，提出以化工单元操作设备为主线的教学改革方法。该方法利用3D打印技术的创造性和数字化特征，将3D打印技术、化工单元操作设备教学与化工原理理论教学相结合，可有效提高学生的综合能力，培育学生的思政素养。根据问卷调查，学生认为该方法的实施在以下几个方面对他们的学习有帮助，包括学习兴趣(18%)、空间想象力(18%)、直观理解抽象概念(16%)、实践操作能力(15%)等。","abstractInfoCn":"发展新质生产力背景下，社会发展和产业变革对化工类专业人才的培养提出了新要求，也对高校开展化工原理课程教学提出了更高要求。教学团队基于3D打印的化工单元操作设备模型，提出以化工单元操作设备为主线的教学改革方法。该方法利用3D打印技术的创造性和数字化特征，将3D打印技术、化工单元操作设备教学与化工原理理论教学相结合，可有效提高学生的综合能力，培育学生的思政素养。根据问卷调查，学生认为该方法的实施在以下几个方面对他们的学习有帮助，包括学习兴趣(18%)、空间想象力(18%)、直观理解抽象概念(16%)、实践操作能力(15%)等。","abstractInfoEn":"In the context of new quality productive forces, societal development and industrial changes present new challenges for the training of chemical professionals, placing higher demands on universities in the teaching of the Principles of Chemical Engineering course. Leveraging 3D-printed models of chemical unit operation equipment, the teaching team proposes a reform strategy centered on these models. By utilizing the creativity and digital capabilities of 3D printing technology, this approach integrates the teaching of chemical unit operations with the teaching of chemical principles and theories. This method effectively enhances students' overall abilities and fosters their ideological and political literacy. According to a questionnaire survey, students report that the implementation of this method aids their learning in the following areas: increased learning interest (18%), improved spatial imagination (18%), better intuitive understanding of abstract concepts (16%), and enhanced practical operation skills (15%).","articleNo":"dxhx-41-2-21","authorCnList":["张震"," 刘杰"," 康红卫"," 白翠冰"," 陈继堂"],"authorEnList":["Zhen Zhang","  Jie Liu","  Hongwei Kang","  Cuibing Bai","  Jitang Chen"],"authorList":["张震"," 刘杰"," 康红卫"," 白翠冰"," 陈继堂"],"authors":"张震, 刘杰, 康红卫, 白翠冰, 陈继堂","authorsCn":"张震, 刘杰, 康红卫, 白翠冰, 陈继堂","authorsEn":"Zhen Zhang,  Jie Liu,  Hongwei Kang,  Cuibing Bai,  Jitang Chen","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"张震, 刘杰, 康红卫, 白翠冰, 陈继堂. 新质生产力驱动3D打印辅助化工原理教学探索. 大学化学, 2026, 41(2): 21-27. doi: 10.12461/PKU.DXHX202501021.","citationCn":"张震, 刘杰, 康红卫, 白翠冰, 陈继堂. 新质生产力驱动3D打印辅助化工原理教学探索. 大学化学, 2026, 41(2): 21-27. doi: 10.12461/PKU.DXHX202501021.","citationEn":"张震, 刘杰, 康红卫, 白翠冰, 陈继堂. Exploration of 3D Printing-Assisted Teaching of Chemical Engineering Principles Driven by New Quality Productive Forces. University Chemistry, 2026, 41(2): 21-27. doi: 10.12461/PKU.DXHX202501021.","doi":"10.12461/PKU.DXHX202501021","figContent":"","figList":[],"firstFig":"","fpage":"21","highCitedState":"","htmlCount":131,"htmlFile":"","id":"99eef01f-996f-44df-b96b-5b228db78697","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"新质生产力, 3D打印, 化工原理, 教学实践, 课程思政","keywordCn":"新质生产力, 3D打印, 化工原理, 教学实践, 课程思政","keywordCnList":["新质生产力"," 3D打印"," 化工原理"," 教学实践"," 课程思政"],"keywordEn":"New quality productive force, 3D printing, Principle of chemical engineering, Teaching practice, Ideological and political literacy","keywordEnList":["New quality productive force"," 3D printing"," Principle of chemical engineering"," Teaching practice"," Ideological and political literacy"],"keywordList":["新质生产力"," 3D打印"," 化工原理"," 教学实践"," 课程思政"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"27","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":793.98,"pubDate":"2025-02-11","recommendState":"","releaseState":"1","secCount":0,"title":"新质生产力驱动3D打印辅助化工原理教学探索","titleCn":"新质生产力驱动3D打印辅助化工原理教学探索","titleEn":"Exploration of 3D Printing-Assisted Teaching of Chemical Engineering Principles Driven by New Quality Productive Forces","viewCount":1412,"volume":"41","year":2026},{"abstractInfo":"无机化学实验注重培养学生化学基本实验技能，独立思考、分析问题和解决问题的科学思维和良好的科学态度。本文以大学生化学实验技能竞赛中反映出的问题与不足，介绍我校无机化学实验基于全过程问题驱动混合式教学改革，从教学资源，教学方法，混合式教学实施、课程成绩评定等方面开展教学实践，并取得了教学成效。","abstractInfoCn":"无机化学实验注重培养学生化学基本实验技能，独立思考、分析问题和解决问题的科学思维和良好的科学态度。本文以大学生化学实验技能竞赛中反映出的问题与不足，介绍我校无机化学实验基于全过程问题驱动混合式教学改革，从教学资源，教学方法，混合式教学实施、课程成绩评定等方面开展教学实践，并取得了教学成效。","abstractInfoEn":"Inorganic chemistry experiments aim to cultivate students' fundamental experimental skills, scientific thinking, and a positive scientific attitude, including independent thinking, problem analysis, and problem-solving. Based on the issues and shortcomings observed in college students' performance in chemistry experiment skills competitions, this paper presents the teaching practices of the inorganic chemistry experiment course at our university. The approach is based on a comprehensive, problem-driven, blended teaching reform, which addresses aspects such as teaching resources, teaching methods, the implementation of blended teaching, and course performance assessment. The results of the teaching reform are also discussed.","articleNo":"dxhx-41-2-28","authorCnList":["余凡"," 李艾华"," 朱天容"," 王亮"," 王亚珍"],"authorEnList":["Fan Yu","  Aihua Li","  Tianrong Zhu","  Liang Wang","  Yazhen Wang"],"authorList":["余凡"," 李艾华"," 朱天容"," 王亮"," 王亚珍"],"authors":"余凡, 李艾华, 朱天容, 王亮, 王亚珍","authorsCn":"余凡, 李艾华, 朱天容, 王亮, 王亚珍","authorsEn":"Fan Yu,  Aihua Li,  Tianrong Zhu,  Liang Wang,  Yazhen Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"余凡, 李艾华, 朱天容, 王亮, 王亚珍. 从化学实验竞赛探索无机化学实验课程改革与实践. 大学化学, 2026, 41(2): 28-35. doi: 10.12461/PKU.DXHX202501015.","citationCn":"余凡, 李艾华, 朱天容, 王亮, 王亚珍. 从化学实验竞赛探索无机化学实验课程改革与实践. 大学化学, 2026, 41(2): 28-35. doi: 10.12461/PKU.DXHX202501015.","citationEn":"余凡, 李艾华, 朱天容, 王亮, 王亚珍. Exploring the Reform and Practice of Inorganic Chemistry Experiment Course through Chemistry Experiment Competition. University Chemistry, 2026, 41(2): 28-35. doi: 10.12461/PKU.DXHX202501015.","doi":"10.12461/PKU.DXHX202501015","figContent":"","figList":[],"firstFig":"","fpage":"28","highCitedState":"","htmlCount":127,"htmlFile":"","id":"e2d44f15-2074-42e4-b847-653f431e2c78","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"无机化学实验, 混合式教学, 全过程问题驱动式","keywordCn":"无机化学实验, 混合式教学, 全过程问题驱动式","keywordCnList":["无机化学实验"," 混合式教学"," 全过程问题驱动式"],"keywordEn":"Inorganic chemistry experiment, Blended learning, Whole process problem-based learning","keywordEnList":["Inorganic chemistry experiment"," Blended learning"," Whole process problem-based learning"],"keywordList":["无机化学实验"," 混合式教学"," 全过程问题驱动式"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"35","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":1632.24,"pubDate":"2025-02-18","recommendState":"","releaseState":"1","secCount":0,"title":"从化学实验竞赛探索无机化学实验课程改革与实践","titleCn":"从化学实验竞赛探索无机化学实验课程改革与实践","titleEn":"Exploring the Reform and Practice of Inorganic Chemistry Experiment Course through Chemistry Experiment Competition","viewCount":1556,"volume":"41","year":2026},{"abstractInfo":"在有效教学理念的引领下，针对高职无机化学课程的教学困境，从优化与整合课程教学内容、构建与完善课程在线平台、改革与创新课程教学模式、丰富与健全课程评价体系等四个维度，设计了混合式教学改革的方案。实践表明，该教学模式能够拓宽学习渠道，提升学习效率，培养学习习惯，取得了良好的教学成效。","abstractInfoCn":"在有效教学理念的引领下，针对高职无机化学课程的教学困境，从优化与整合课程教学内容、构建与完善课程在线平台、改革与创新课程教学模式、丰富与健全课程评价体系等四个维度，设计了混合式教学改革的方案。实践表明，该教学模式能够拓宽学习渠道，提升学习效率，培养学习习惯，取得了良好的教学成效。","abstractInfoEn":"Guided by the principles of effective teaching and in response to the challenges encountered in inorganic chemistry courses at vocational colleges, a blended learning reform plan has been developed across four key areas: optimizing and integrating course content, developing and enhancing online course platforms, reforming and innovating teaching methods, and improving course evaluation systems. Practical implementation has demonstrated that this teaching model broadens learning pathways, improves learning efficiency, and fosters positive learning habits, leading to favorable teaching outcomes.","articleNo":"dxhx-41-2-36","authorCnList":["李伟娜"," 刘洪波"," 田雪梅"],"authorEnList":["Weina Li","  Hongbo Liu","  Xuemei Tian"],"authorList":["李伟娜"," 刘洪波"," 田雪梅"],"authors":"李伟娜, 刘洪波, 田雪梅","authorsCn":"李伟娜, 刘洪波, 田雪梅","authorsEn":"Weina Li,  Hongbo Liu,  Xuemei Tian","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"李伟娜, 刘洪波, 田雪梅. 基于有效教学的无机化学课程混合式教学改革. 大学化学, 2026, 41(2): 36-44. doi: 10.12461/PKU.DXHX202502040.","citationCn":"李伟娜, 刘洪波, 田雪梅. 基于有效教学的无机化学课程混合式教学改革. 大学化学, 2026, 41(2): 36-44. doi: 10.12461/PKU.DXHX202502040.","citationEn":"李伟娜, 刘洪波, 田雪梅. Reform of Blended Teaching in Inorganic Chemistry Courses Based on Effective Teaching. University Chemistry, 2026, 41(2): 36-44. doi: 10.12461/PKU.DXHX202502040.","doi":"10.12461/PKU.DXHX202502040","figContent":"","figList":[],"firstFig":"","fpage":"36","highCitedState":"","htmlCount":106,"htmlFile":"","id":"d5b9321c-4013-43e0-b584-6d0a563e2fe6","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"有效教学, 高职无机化学, 混合式教学, 课程改革, 实施策略","keywordCn":"有效教学, 高职无机化学, 混合式教学, 课程改革, 实施策略","keywordCnList":["有效教学"," 高职无机化学"," 混合式教学"," 课程改革"," 实施策略"],"keywordEn":"Effective teaching, Inorganic chemistry in higher vocational education, Blended teaching, Curriculum reform, Implementation strategy","keywordEnList":["Effective teaching"," Inorganic chemistry in higher vocational education"," Blended teaching"," Curriculum reform"," Implementation strategy"],"keywordList":["有效教学"," 高职无机化学"," 混合式教学"," 课程改革"," 实施策略"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"44","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":6,"pdfSize":1150.12,"pubDate":"2025-03-04","recommendState":"","releaseState":"1","secCount":0,"title":"基于有效教学的无机化学课程混合式教学改革","titleCn":"基于有效教学的无机化学课程混合式教学改革","titleEn":"Reform of Blended Teaching in Inorganic Chemistry Courses Based on Effective Teaching","viewCount":1368,"volume":"41","year":2026},{"abstractInfo":"以汞元素及其化合物教学为例，深入挖掘元素化学中蕴含的思政元素，通过讨论汞元素的利与弊，提升正确的元素观。将民族文化自信与社会责任、环保意识及生态文明等有机融入课堂教学环节中，培养学生的创新意识、科学精神、爱国情怀、环保意识等。专业教学与思政育人、显性教育与隐性教育有机融合，形成协同效应，以期同步实现“知识传授”与“价值引领”统一。","abstractInfoCn":"以汞元素及其化合物教学为例，深入挖掘元素化学中蕴含的思政元素，通过讨论汞元素的利与弊，提升正确的元素观。将民族文化自信与社会责任、环保意识及生态文明等有机融入课堂教学环节中，培养学生的创新意识、科学精神、爱国情怀、环保意识等。专业教学与思政育人、显性教育与隐性教育有机融合，形成协同效应，以期同步实现“知识传授”与“价值引领”统一。","abstractInfoEn":"This article explores the ideological and political elements embedded in the teaching of elemental chemistry, using mercury and its compounds as a case study. By analyzing the advantages and disadvantages of mercury, it aims to foster the development of a correct perspective on elements. Key values such as national cultural confidence, social responsibility, environmental awareness, and ecological civilization are seamlessly integrated into the classroom teaching process. This approach is designed to cultivate students’ innovative thinking, scientific spirit, patriotism, and environmental consciousness. The integration of professional teaching with ideological and political education, as well as the combination of explicit and implicit education, creates a synergistic effect. The objective is to achieve the simultaneous alignment of knowledge dissemination and value guidance.","articleNo":"dxhx-41-2-45","authorCnList":["李改花"," 刘冬莲"," 王秀阁"," 刘爽"," 张宁"," 田雪蕊"],"authorEnList":["Gaihua Li","  Donglian Liu","  Xiuge Wang","  Shuang Liu","  Ning Zhang","  Xuerui Tian"],"authorList":["李改花"," 刘冬莲"," 王秀阁"," 刘爽"," 张宁"," 田雪蕊"],"authors":"李改花, 刘冬莲, 王秀阁, 刘爽, 张宁, 田雪蕊","authorsCn":"李改花, 刘冬莲, 王秀阁, 刘爽, 张宁, 田雪蕊","authorsEn":"Gaihua Li,  Donglian Liu,  Xiuge Wang,  Shuang Liu,  Ning Zhang,  Xuerui Tian","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"李改花, 刘冬莲, 王秀阁, 刘爽, 张宁, 田雪蕊. “课程思政”理念下的元素化学教学设计——以汞元素为例. 大学化学, 2026, 41(2): 45-53. doi: 10.12461/PKU.DXHX202502025.","citationCn":"李改花, 刘冬莲, 王秀阁, 刘爽, 张宁, 田雪蕊. “课程思政”理念下的元素化学教学设计——以汞元素为例. 大学化学, 2026, 41(2): 45-53. doi: 10.12461/PKU.DXHX202502025.","citationEn":"李改花, 刘冬莲, 王秀阁, 刘爽, 张宁, 田雪蕊. Teaching Design of Elemental Chemistry under the Concept of “Curriculum Ideology and Politics”: a Case of Mercury. University Chemistry, 2026, 41(2): 45-53. doi: 10.12461/PKU.DXHX202502025.","doi":"10.12461/PKU.DXHX202502025","figContent":"","figList":[],"firstFig":"","fpage":"45","highCitedState":"","htmlCount":148,"htmlFile":"","id":"18acb8de-d211-4017-aed4-b25124fa35d6","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"元素化学, 汞元素, 课程思政","keywordCn":"元素化学, 汞元素, 课程思政","keywordCnList":["元素化学"," 汞元素"," 课程思政"],"keywordEn":"Elemental chemistry, Arsenic element, Ideological and political education","keywordEnList":["Elemental chemistry"," Arsenic element"," Ideological and political education"],"keywordList":["元素化学"," 汞元素"," 课程思政"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"53","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":1885.45,"pubDate":"2025-03-14","recommendState":"","releaseState":"1","secCount":0,"title":"“课程思政”理念下的元素化学教学设计——以汞元素为例","titleCn":"“课程思政”理念下的元素化学教学设计——以汞元素为例","titleEn":"Teaching Design of Elemental Chemistry under the Concept of “Curriculum Ideology and Politics”: a Case of Mercury","viewCount":1421,"volume":"41","year":2026},{"abstractInfo":"本文以北京航空航天大学“仿生超疏水界面探究与设计”虚拟仿真实验为案例，深入探讨虚拟实验在培养拔尖创新人才中的关键作用。研究表明，通过精心设计的虚拟实验课程，学生的创新能力和实践技能得到了显著提升。本文详细分析了虚拟实验在课程中的应用，重点讨论了其在培养学生科研创新思维、团队协作精神和实践能力方面的积极影响。研究结果表明，虚拟实验不仅能够有效弥补传统实验教学的不足，还能通过跨学科融合和真实情境模拟，激发学生的创新潜能，帮助其成长为具有国际竞争力的拔尖创新人才。","abstractInfoCn":"本文以北京航空航天大学“仿生超疏水界面探究与设计”虚拟仿真实验为案例，深入探讨虚拟实验在培养拔尖创新人才中的关键作用。研究表明，通过精心设计的虚拟实验课程，学生的创新能力和实践技能得到了显著提升。本文详细分析了虚拟实验在课程中的应用，重点讨论了其在培养学生科研创新思维、团队协作精神和实践能力方面的积极影响。研究结果表明，虚拟实验不仅能够有效弥补传统实验教学的不足，还能通过跨学科融合和真实情境模拟，激发学生的创新潜能，帮助其成长为具有国际竞争力的拔尖创新人才。","abstractInfoEn":"This paper examines the pivotal role of virtual experiments in cultivating top innovative talents, using the “Bioinspired Superhydrophobic Interface Exploration and Design” virtual simulation experiment at Beihang University as a case study. The study shows that well-designed virtual experiment courses significantly enhance students’ practical skills and innovative abilities. This paper analyzes the integration of virtual experiments into the curriculum and highlights their positive impact on fostering students’ scientific research thinking, teamwork, and hands-on skills. The findings demonstrate that virtual experiments not only overcome the limitations of traditional experimental teaching but also stimulate students’ innovative potential through interdisciplinary integration and realistic scenario simulations, ultimately contributing to the development of top-tier talent with international competitiveness.","articleNo":"dxhx-41-2-54","authorCnList":["朱英"," 孙晓波"," 于存明"," 王广胜"],"authorEnList":["Ying Zhu","  Xiaobo Sun","  Cunming Yu","  Guangsheng Wang"],"authorList":["朱英"," 孙晓波"," 于存明"," 王广胜"],"authors":"朱英, 孙晓波, 于存明, 王广胜","authorsCn":"朱英, 孙晓波, 于存明, 王广胜","authorsEn":"Ying Zhu,  Xiaobo Sun,  Cunming Yu,  Guangsheng Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"朱英, 孙晓波, 于存明, 王广胜. 虚拟实验在培养北京航空航天大学拔尖创新人才中的作用——以仿生超疏水界面的探究与设计虚拟实验为例. 大学化学, 2026, 41(2): 54-58. doi: 10.12461/PKU.DXHX202502037.","citationCn":"朱英, 孙晓波, 于存明, 王广胜. 虚拟实验在培养北京航空航天大学拔尖创新人才中的作用——以仿生超疏水界面的探究与设计虚拟实验为例. 大学化学, 2026, 41(2): 54-58. doi: 10.12461/PKU.DXHX202502037.","citationEn":"朱英, 孙晓波, 于存明, 王广胜. Role of Virtual Experiments in Cultivating Top Innovative Talents at Beihang University: a Case of the Exploration and Design of Bioinspired Superhydrophobic Interfaces. University Chemistry, 2026, 41(2): 54-58. doi: 10.12461/PKU.DXHX202502037.","doi":"10.12461/PKU.DXHX202502037","figContent":"","figList":[],"firstFig":"","fpage":"54","highCitedState":"","htmlCount":136,"htmlFile":"","id":"c266cb88-ab05-4c4c-881d-dfe3fb1a4348","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"虚拟实验, 仿生超疏水界面, 创新人才培养, 教学改革, 实践能力","keywordCn":"虚拟实验, 仿生超疏水界面, 创新人才培养, 教学改革, 实践能力","keywordCnList":["虚拟实验"," 仿生超疏水界面"," 创新人才培养"," 教学改革"," 实践能力"],"keywordEn":"Virtual experiment, Bioinspired superhydrophobic interface, Innovative talent cultivation, Teaching reform, Practical ability","keywordEnList":["Virtual experiment"," Bioinspired superhydrophobic interface"," Innovative talent cultivation"," Teaching reform"," Practical ability"],"keywordList":["虚拟实验"," 仿生超疏水界面"," 创新人才培养"," 教学改革"," 实践能力"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"58","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":697.55,"pubDate":"2025-03-14","recommendState":"","releaseState":"1","secCount":0,"title":"虚拟实验在培养北京航空航天大学拔尖创新人才中的作用——以仿生超疏水界面的探究与设计虚拟实验为例","titleCn":"虚拟实验在培养北京航空航天大学拔尖创新人才中的作用——以仿生超疏水界面的探究与设计虚拟实验为例","titleEn":"Role of Virtual Experiments in Cultivating Top Innovative Talents at Beihang University: a Case of the Exploration and Design of Bioinspired Superhydrophobic Interfaces","viewCount":1434,"volume":"41","year":2026},{"abstractInfo":"针对仪器分析课程思政育人过程中存在思政育人主线不清晰，课程内容思政元素挖掘缺乏全局性设计，育人成效入心入行难等问题，构建了三步进阶式课程思政育人模式，结合课程特色凝炼形成了求真、求实、求新的课程思政育人主线，通过显性知识和隐性价值观两个维度布局和挖掘课程思政融入点；最后通过知识众筹、小组讨论、项目式任务等方式有效推进课程思政入脑入心入行，最终形成了可复制易推广的三步进阶式课程思政育人模式，目前已成功推广辐射到了省内外20余所高校及甘肃省多所中小学。","abstractInfoCn":"针对仪器分析课程思政育人过程中存在思政育人主线不清晰，课程内容思政元素挖掘缺乏全局性设计，育人成效入心入行难等问题，构建了三步进阶式课程思政育人模式，结合课程特色凝炼形成了求真、求实、求新的课程思政育人主线，通过显性知识和隐性价值观两个维度布局和挖掘课程思政融入点；最后通过知识众筹、小组讨论、项目式任务等方式有效推进课程思政入脑入心入行，最终形成了可复制易推广的三步进阶式课程思政育人模式，目前已成功推广辐射到了省内外20余所高校及甘肃省多所中小学。","abstractInfoEn":"To address the challenges in the ideological and political education of instrumental analysis courses, such as the lack of clear guiding principles, insufficient integration of ideological elements within course content, and difficulties in achieving effective educational outcomes, a three-step progressive model for course-based ideological and political education has been developed. Firstly, by aligning the specific characteristics of the course, a coherent ideological and political education framework centered around the principles of truth-seeking, practicality, and innovation is established. Then, the integration points of Ideological and political education in the course have been excavated through the layout of two dimensions of explicit knowledge and implicit values. thirdly, by means of knowledge crowdfunding, group discussion and project-based tasks, the ideological and political education of the course has been effectively promoted into the brain and heart, and finally formed a three-step and advanced ideological and political education mode that can be copied and easily promoted. At present, it has been successfully implemented in over 20 universities and several primary and secondary schools in Gansu Province and beyond.","articleNo":"dxhx-41-2-59","authorCnList":["李振华"," 苏琼"," 孙初锋"," 刘娟丽"," 向晓明"," 庞少峰"," 李丽"," 陈丽华"],"authorEnList":["Zhenhua Li","  Qiong Su","  Chufeng Sun","  Juanli Liu","  Xiaoming Xiang","  Shaofeng Pang","  Li Li","  Lihua Chen"],"authorList":["李振华"," 苏琼"," 孙初锋"," 刘娟丽"," 向晓明"," 庞少峰"," 李丽"," 陈丽华"],"authors":"李振华, 苏琼, 孙初锋, 刘娟丽, 向晓明, 庞少峰, 李丽, 陈丽华","authorsCn":"李振华, 苏琼, 孙初锋, 刘娟丽, 向晓明, 庞少峰, 李丽, 陈丽华","authorsEn":"Zhenhua Li,  Qiong Su,  Chufeng Sun,  Juanli Liu,  Xiaoming Xiang,  Shaofeng Pang,  Li Li,  Lihua Chen","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"李振华, 苏琼, 孙初锋, 刘娟丽, 向晓明, 庞少峰, 李丽, 陈丽华. 三步进阶式仪器分析课程思政设计与实践. 大学化学, 2026, 41(2): 59-64. doi: 10.12461/PKU.DXHX202502116.","citationCn":"李振华, 苏琼, 孙初锋, 刘娟丽, 向晓明, 庞少峰, 李丽, 陈丽华. 三步进阶式仪器分析课程思政设计与实践. 大学化学, 2026, 41(2): 59-64. doi: 10.12461/PKU.DXHX202502116.","citationEn":"李振华, 苏琼, 孙初锋, 刘娟丽, 向晓明, 庞少峰, 李丽, 陈丽华. Design and Practice of Ideological and Political Education in the Instrumental Analysis Course Using the Three-Step Progressive Method. University Chemistry, 2026, 41(2): 59-64. doi: 10.12461/PKU.DXHX202502116.","doi":"10.12461/PKU.DXHX202502116","figContent":"","figList":[],"firstFig":"","fpage":"59","highCitedState":"","htmlCount":145,"htmlFile":"","id":"cefd7f3a-958b-4c83-b25e-6e9095de46bb","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"仪器分析, 三步进阶, 课程思政, 四个“shi”思政融入","keywordCn":"仪器分析, 三步进阶, 课程思政, 四个“shi”思政融入","keywordCnList":["仪器分析"," 三步进阶"," 课程思政"," 四个“shi”思政融入"],"keywordEn":"Instrument analysis, Three-step progressive method, Course ideology and politics, Four ‘shi’ ideological and political integration","keywordEnList":["Instrument analysis"," Three-step progressive method"," Course ideology and politics"," Four ‘shi’ ideological and political integration"],"keywordList":["仪器分析"," 三步进阶"," 课程思政"," 四个“shi”思政融入"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"64","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":2013.76,"pubDate":"2025-03-17","recommendState":"","releaseState":"1","secCount":0,"title":"三步进阶式仪器分析课程思政设计与实践","titleCn":"三步进阶式仪器分析课程思政设计与实践","titleEn":"Design and Practice of Ideological and Political Education in the Instrumental Analysis Course Using the Three-Step Progressive Method","viewCount":1483,"volume":"41","year":2026},{"abstractInfo":"为探索仪器分析项目式学习在化学拔尖人才培养中的运用，提出将理论课的项目活动延伸至实践的项目式教学新思路。教师设计真实情景、贴近热点、学科交叉、具有育人功能的项目并进行导学、督学、助学。学生在项目驱动下学习思考、交互合作、整合凝练、深化创新。实践表明，该教学模式有助于培养拔尖学生的自主学习能力和创新思维。","abstractInfoCn":"为探索仪器分析项目式学习在化学拔尖人才培养中的运用，提出将理论课的项目活动延伸至实践的项目式教学新思路。教师设计真实情景、贴近热点、学科交叉、具有育人功能的项目并进行导学、督学、助学。学生在项目驱动下学习思考、交互合作、整合凝练、深化创新。实践表明，该教学模式有助于培养拔尖学生的自主学习能力和创新思维。","abstractInfoEn":"To explore the application of project-based learning in the training of outstanding chemistry students in the Instrumental Analysis course, a novel approach was proposed to extend project activities from theoretical instruction to practical project-based teaching. Instructors designed projects that incorporate authentic scenarios, align with current societal and scientific issues, integrate interdisciplinary concepts, and serve an educational function by providing guidance, supervision, and support throughout the learning process. Under project-driven learning, students engage in critical thinking, interactive collaboration, knowledge integration, and innovative refinement. Practical implementation has demonstrated that this teaching model effectively enhances outstanding students’ ability for self-directed learning and innovative ability.","articleNo":"dxhx-41-2-65","authorCnList":["胡坪"," 章弘扬"," 杨昊宇"," 刘鑫"," 马巍"," 王氢"," 杜一平"," 李大伟"," 张文清"],"authorEnList":["Ping Hu","  Hongyang Zhang","  Haoyu Yang","  Xin Liu","  Wei Ma","  Qing Wang","  Yiping Du","  Dawei Li","  Wenqing Zhang"],"authorList":["胡坪"," 章弘扬"," 杨昊宇"," 刘鑫"," 马巍"," 王氢"," 杜一平"," 李大伟"," 张文清"],"authors":"胡坪, 章弘扬, 杨昊宇, 刘鑫, 马巍, 王氢, 杜一平, 李大伟, 张文清","authorsCn":"胡坪, 章弘扬, 杨昊宇, 刘鑫, 马巍, 王氢, 杜一平, 李大伟, 张文清","authorsEn":"Ping Hu,  Hongyang Zhang,  Haoyu Yang,  Xin Liu,  Wei Ma,  Qing Wang,  Yiping Du,  Dawei Li,  Wenqing Zhang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"胡坪, 章弘扬, 杨昊宇, 刘鑫, 马巍, 王氢, 杜一平, 李大伟, 张文清. “仪器分析”项目式教学在拔尖学生培养中的应用. 大学化学, 2026, 41(2): 65-72. doi: 10.12461/PKU.DXHX202502125.","citationCn":"胡坪, 章弘扬, 杨昊宇, 刘鑫, 马巍, 王氢, 杜一平, 李大伟, 张文清. “仪器分析”项目式教学在拔尖学生培养中的应用. 大学化学, 2026, 41(2): 65-72. doi: 10.12461/PKU.DXHX202502125.","citationEn":"胡坪, 章弘扬, 杨昊宇, 刘鑫, 马巍, 王氢, 杜一平, 李大伟, 张文清. Application of Project-Based Learning in Instrumental Analysis for the Training of Elite Students. University Chemistry, 2026, 41(2): 65-72. doi: 10.12461/PKU.DXHX202502125.","doi":"10.12461/PKU.DXHX202502125","figContent":"","figList":[],"firstFig":"","fpage":"65","highCitedState":"","htmlCount":123,"htmlFile":"","id":"b22b4369-4275-4955-b78c-f38887139a83","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"仪器分析, 项目式教学, 拔尖人才培养","keywordCn":"仪器分析, 项目式教学, 拔尖人才培养","keywordCnList":["仪器分析"," 项目式教学"," 拔尖人才培养"],"keywordEn":"Instrumental analysis, Project-based learning, Elite student training","keywordEnList":["Instrumental analysis"," Project-based learning"," Elite student training"],"keywordList":["仪器分析"," 项目式教学"," 拔尖人才培养"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"72","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":2883.52,"pubDate":"2025-03-19","recommendState":"","releaseState":"1","secCount":0,"title":"“仪器分析”项目式教学在拔尖学生培养中的应用","titleCn":"“仪器分析”项目式教学在拔尖学生培养中的应用","titleEn":"Application of Project-Based Learning in Instrumental Analysis for the Training of Elite Students","viewCount":1446,"volume":"41","year":2026},{"abstractInfo":"针对地方高校无机化学实验教学中存在与前序高中化学基础连贯性欠佳、与后续综合实验课程衔接乏力的双重断层问题，本文以元素性质实验为例，构建了“问题引导预习-异常驱动探究”协同教学模式。通过开发问题引导的预习资源(操作视频+预习报告)，辅助学生规范基础操作、梳理实验原理，弥合中学-大学知识技能的衔接断层；通过“异常现象-探究任务”的课堂转化，构筑了“认知冲突→变量分析→方案设计→理论溯源”的科学思维连贯性培养路径，解决由基础实验向高阶实验过渡的“能力断崖”的难题。研究表明：新型模式促进了师生角色转变(学生从“机械操作者”进阶为“主动探究者”，教师从“知识讲授者”转型为“思维引导者”)和学生综合能力的提升(实践考核的优秀率从2.6%提升至9.8%)，为地方院校实验教学提供了可复制的改革范式。","abstractInfoCn":"针对地方高校无机化学实验教学中存在与前序高中化学基础连贯性欠佳、与后续综合实验课程衔接乏力的双重断层问题，本文以元素性质实验为例，构建了“问题引导预习-异常驱动探究”协同教学模式。通过开发问题引导的预习资源(操作视频+预习报告)，辅助学生规范基础操作、梳理实验原理，弥合中学-大学知识技能的衔接断层；通过“异常现象-探究任务”的课堂转化，构筑了“认知冲突→变量分析→方案设计→理论溯源”的科学思维连贯性培养路径，解决由基础实验向高阶实验过渡的“能力断崖”的难题。研究表明：新型模式促进了师生角色转变(学生从“机械操作者”进阶为“主动探究者”，教师从“知识讲授者”转型为“思维引导者”)和学生综合能力的提升(实践考核的优秀率从2.6%提升至9.8%)，为地方院校实验教学提供了可复制的改革范式。","abstractInfoEn":"An integrated “problem-guided preview and anomaly-driven inquiry” teaching model was developed through experiment in elemental chemistry to address two key challenges in inorganic chemistry experimental teaching at local universities: the lack of continuity with high school chemistry foundations and insufficient integration with advanced experimental designs. Problem-guided preview resources were created to help students standardize basic operations and clarify experimental principles, thereby bridging the knowledge and skill gap between secondary and tertiary education. The transformation of “anomaly-to-inquiry” and the coherent approach for fostering scientific thinking, consisting of “cognitive conflict → variable analysis → scheme design → theoretical tracing”, were established to overcome the competency gap between basic and advanced experimentation. Practical results demonstrated that this model facilitated a role transformation (students: from “passive executors” to “active investigators”; teachers: from “knowledge lecturers” to “thinking cultivators”) and improved student competencies (the excellent rate increased from 2.6% to 9.8%). This model offers a paradigm for experimental teaching reform at local universities.","articleNo":"dxhx-41-2-73","authorCnList":["彭俊钰"," 孔德龙"," 崔环环"," 闫春燕"," 王峰"],"authorEnList":["Junyu Peng","  Delong Kong","  Huanhuan Cui","  Chunyan Yan","  Feng Wang"],"authorList":["彭俊钰"," 孔德龙"," 崔环环"," 闫春燕"," 王峰"],"authors":"彭俊钰, 孔德龙, 崔环环, 闫春燕, 王峰","authorsCn":"彭俊钰, 孔德龙, 崔环环, 闫春燕, 王峰","authorsEn":"Junyu Peng,  Delong Kong,  Huanhuan Cui,  Chunyan Yan,  Feng Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"彭俊钰, 孔德龙, 崔环环, 闫春燕, 王峰. 问题引导预习下探究型教学模式的构建与实践——以无机化学元素性质实验为例. 大学化学, 2026, 41(2): 73-81. doi: 10.12461/PKU.DXHX202503047.","citationCn":"彭俊钰, 孔德龙, 崔环环, 闫春燕, 王峰. 问题引导预习下探究型教学模式的构建与实践——以无机化学元素性质实验为例. 大学化学, 2026, 41(2): 73-81. doi: 10.12461/PKU.DXHX202503047.","citationEn":"彭俊钰, 孔德龙, 崔环环, 闫春燕, 王峰. Construction and Implementation of an Exploratory Teaching Model Based on Problem-Guided Preview: Taking Inorganic Chemistry experiments of Element properties as example. University Chemistry, 2026, 41(2): 73-81. doi: 10.12461/PKU.DXHX202503047.","doi":"10.12461/PKU.DXHX202503047","figContent":"","figList":[],"firstFig":"","fpage":"73","highCitedState":"","htmlCount":189,"htmlFile":"","id":"8c4214e3-7c82-4de2-91fb-132891c9ba62","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"元素性质实验, 问题引导预习, 异常探究, 教学改革","keywordCn":"元素性质实验, 问题引导预习, 异常探究, 教学改革","keywordCnList":["元素性质实验"," 问题引导预习"," 异常探究"," 教学改革"],"keywordEn":"Experiments of element properties, Problem-guided preview, Abnormal exploration, Teaching reform","keywordEnList":["Experiments of element properties"," Problem-guided preview"," Abnormal exploration"," Teaching reform"],"keywordList":["元素性质实验"," 问题引导预习"," 异常探究"," 教学改革"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"81","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":2959.36,"pubDate":"2025-04-09","recommendState":"","releaseState":"1","secCount":0,"title":"问题引导预习下探究型教学模式的构建与实践——以无机化学元素性质实验为例","titleCn":"问题引导预习下探究型教学模式的构建与实践——以无机化学元素性质实验为例","titleEn":"Construction and Implementation of an Exploratory Teaching Model Based on Problem-Guided Preview: Taking Inorganic Chemistry experiments of Element properties as example","viewCount":1546,"volume":"41","year":2026},{"abstractInfo":"化学学科通过分子设计与过程调控，持续突破碳减排与资源化技术边界。将“双碳”前沿融入本科教学已成为化学教改的挑战。本研究构建“知识体系重构-智能平台提升-自主探究升华”三维递进架构，突破传统课堂时空限制，形成全过程浸润式培养模式，实现学生从知识内化到思维创新的能力跃升，显著提升其创新素养与学科使命感。","abstractInfoCn":"化学学科通过分子设计与过程调控，持续突破碳减排与资源化技术边界。将“双碳”前沿融入本科教学已成为化学教改的挑战。本研究构建“知识体系重构-智能平台提升-自主探究升华”三维递进架构，突破传统课堂时空限制，形成全过程浸润式培养模式，实现学生从知识内化到思维创新的能力跃升，显著提升其创新素养与学科使命感。","abstractInfoEn":"The discipline of chemistry is constantly making significant strides in the pursuit of carbon emission reduction and resourcing through molecular design and process regulation. Incorporating “dual-carbon” frontier knowledge into undergraduate education is crucial for driving reform in chemistry teaching. This study proposes a three-dimensional progressive framework that integrates “knowledge system restructuring, intelligent platform enhancement, and self-directed inquiry advancement.” This approach transcends the temporal and spatial limitations of traditional classrooms, creating an immersive, whole-process training model. It enables students to make a cognitive leap from knowledge internalization to innovative thinking, significantly enhancing their innovative capabilities and fostering a stronger sense of mission within the discipline.","articleNo":"dxhx-41-2-82","authorCnList":["简亚军"," 顾泉"," 翟全国"],"authorEnList":["Yajun Jian","  Quan Gu","  Quanguo Zhai"],"authorList":["简亚军"," 顾泉"," 翟全国"],"authors":"简亚军, 顾泉, 翟全国","authorsCn":"简亚军, 顾泉, 翟全国","authorsEn":"Yajun Jian,  Quan Gu,  Quanguo Zhai","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"简亚军, 顾泉, 翟全国. 化学前沿-智能教育技术协同重构CO<sub>2<\/sub>教学单元. 大学化学, 2026, 41(2): 82-94. doi: 10.12461/PKU.DXHX202503014.","citationCn":"简亚军, 顾泉, 翟全国. 化学前沿-智能教育技术协同重构CO<sub>2<\/sub>教学单元. 大学化学, 2026, 41(2): 82-94. doi: 10.12461/PKU.DXHX202503014.","citationEn":"简亚军, 顾泉, 翟全国. Chemistry Frontiers-Intelligent Educational Technologies Collaborate to Construct CO<sub>2<\/sub> Teaching Units. University Chemistry, 2026, 41(2): 82-94. doi: 10.12461/PKU.DXHX202503014.","doi":"10.12461/PKU.DXHX202503014","figContent":"","figList":[],"firstFig":"","fpage":"82","highCitedState":"","htmlCount":154,"htmlFile":"","id":"adabfa82-6d0b-4423-bcc9-60a43a90e1d6","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"CO<sub>2<\/sub>教学, 科学前沿, 教学技术, 学生发展","keywordCn":"CO<sub>2<\/sub>教学, 科学前沿, 教学技术, 学生发展","keywordCnList":["CO<sub>2<\/sub>教学"," 科学前沿"," 教学技术"," 学生发展"],"keywordEn":"CO<sub>2<\/sub> teaching module, Scientific frontier, Teaching technology, Student development","keywordEnList":["CO<sub>2<\/sub> teaching module"," Scientific frontier"," Teaching technology"," Student development"],"keywordList":["CO<sub>2<\/sub>教学"," 科学前沿"," 教学技术"," 学生发展"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"94","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":2869.66,"pubDate":"2025-04-14","recommendState":"","releaseState":"1","secCount":0,"title":"化学前沿-智能教育技术协同重构CO<sub>2<\/sub>教学单元","titleCn":"化学前沿-智能教育技术协同重构CO<sub>2<\/sub>教学单元","titleEn":"Chemistry Frontiers-Intelligent Educational Technologies Collaborate to Construct CO<sub>2<\/sub> Teaching Units","viewCount":1438,"volume":"41","year":2026},{"abstractInfo":"无机化学因其内容的广泛性和规律的隐蔽性，给学生的学习和教师的教学均带来显著挑战。构建简洁的知识逻辑体系是应对这一挑战的重要举措。本文以碱金属教学为例，构建无机化学中元素化学的知识框架模板、提炼碱金属章节知识要点、梳理知识点间的本质逻辑关系。明确提出“活泼金属与氧气反应时首先形成超氧化物”的学术见解，进而提出反应在微观上分三步进行的反应机理，依此从本质特征上构建碱金属与氧气反应的全新知识逻辑，显著提升教学效果。结果表明，一个清晰连贯的知识逻辑体系的搭建，在促进教学效果提升的同时能在启迪思维的过程中孕育学术新发现，为无机化学的研究与教学提供新的思路与方向。","abstractInfoCn":"无机化学因其内容的广泛性和规律的隐蔽性，给学生的学习和教师的教学均带来显著挑战。构建简洁的知识逻辑体系是应对这一挑战的重要举措。本文以碱金属教学为例，构建无机化学中元素化学的知识框架模板、提炼碱金属章节知识要点、梳理知识点间的本质逻辑关系。明确提出“活泼金属与氧气反应时首先形成超氧化物”的学术见解，进而提出反应在微观上分三步进行的反应机理，依此从本质特征上构建碱金属与氧气反应的全新知识逻辑，显著提升教学效果。结果表明，一个清晰连贯的知识逻辑体系的搭建，在促进教学效果提升的同时能在启迪思维的过程中孕育学术新发现，为无机化学的研究与教学提供新的思路与方向。","abstractInfoEn":"Inorganic chemistry presents considerable challenges for both learners and educators due to its extensive content and obscure patterns. Establishing a well-structured knowledge framework serves as a crucial approach to address these difficulties. Using alkali metal instruction as a case study, this study develops a comprehensive knowledge framework template for elemental chemistry in inorganic education, distills essential concepts from the alkali metals chapter, and elucidates the fundamental logical relationships among these concepts. The paper introduces the novel academic proposition that “superoxides are primarily formed during the initial reaction between reactive metals and oxygen,” subsequently proposing a three-step reaction mechanism at the microscopic level. This approach establishes a new knowledge paradigm for understanding alkali metal-oxygen reactions based on their intrinsic characteristics, leading to significant improvements in pedagogical outcomes. The findings demonstrate that constructing a coherent knowledge framework not only enhances teaching effectiveness but also facilitates academic discoveries through cognitive stimulation, offering innovative perspectives for both research and instruction in inorganic chemistry.","articleNo":"dxhx-41-2-95","authorCnList":["陈万平"],"authorEnList":["Wanping Chen"],"authorList":["陈万平"],"authors":"陈万平","authorsCn":"陈万平","authorsEn":"Wanping Chen","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"陈万平. 知识逻辑的构建及推理下的发现：活泼金属与氧气反应的规律总结. 大学化学, 2026, 41(2): 95-102. doi: 10.12461/PKU.DXHX202503108.","citationCn":"陈万平. 知识逻辑的构建及推理下的发现：活泼金属与氧气反应的规律总结. 大学化学, 2026, 41(2): 95-102. doi: 10.12461/PKU.DXHX202503108.","citationEn":"陈万平. Construction of Knowledge Logic and Discovery through Reasoning: Summarizing the Reaction Patterns of Reactive Metals with Oxygen. University Chemistry, 2026, 41(2): 95-102. doi: 10.12461/PKU.DXHX202503108.","doi":"10.12461/PKU.DXHX202503108","figContent":"","figList":[],"firstFig":"","fpage":"95","highCitedState":"","htmlCount":113,"htmlFile":"","id":"7f83112e-7eac-425e-a355-effe28743d44","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"无机化学, 碱金属, 超氧化物, 反应机理","keywordCn":"无机化学, 碱金属, 超氧化物, 反应机理","keywordCnList":["无机化学"," 碱金属"," 超氧化物"," 反应机理"],"keywordEn":"Inorganic chemistry, Alkali metal, Superoxide, Reaction mechanism","keywordEnList":["Inorganic chemistry"," Alkali metal"," Superoxide"," Reaction mechanism"],"keywordList":["无机化学"," 碱金属"," 超氧化物"," 反应机理"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"102","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":802.3,"pubDate":"2025-04-17","recommendState":"","releaseState":"1","secCount":0,"title":"知识逻辑的构建及推理下的发现：活泼金属与氧气反应的规律总结","titleCn":"知识逻辑的构建及推理下的发现：活泼金属与氧气反应的规律总结","titleEn":"Construction of Knowledge Logic and Discovery through Reasoning: Summarizing the Reaction Patterns of Reactive Metals with Oxygen","viewCount":1345,"volume":"41","year":2026},{"abstractInfo":"本文介绍了中国科学技术大学化学实验教学中心开设的研究生综合仪器分析实验的建设经验。课程组针对研究生选课需求旺盛而仪器等教学资源配备不足的矛盾，以及研究生未来研究方向不同，需要学习的仪器也不同的特点，进行精准化教学改革，很好地解决了教学过程中出现的问题，在提升学生科研创新能力方面起到了促进作用。本文详细介绍了教学模块划分及各教学环节设计，以及在课程考核、课程思政等方面的一些尝试和思考。","abstractInfoCn":"本文介绍了中国科学技术大学化学实验教学中心开设的研究生综合仪器分析实验的建设经验。课程组针对研究生选课需求旺盛而仪器等教学资源配备不足的矛盾，以及研究生未来研究方向不同，需要学习的仪器也不同的特点，进行精准化教学改革，很好地解决了教学过程中出现的问题，在提升学生科研创新能力方面起到了促进作用。本文详细介绍了教学模块划分及各教学环节设计，以及在课程考核、课程思政等方面的一些尝试和思考。","abstractInfoEn":"This paper discusses the development experience of the graduate-level course Comprehensive Instrumental Analysis Experiment offered by the Chemistry Experimental Teaching Center at the University of Science and Technology of China. In response to the high demand for course enrollment and the limited allocation of teaching resources such as instruments, as well as the diverse future research directions of graduate students, which require various instruments for study, the course team implemented reforms in precision teaching. These reforms have effectively addressed challenges encountered during the teaching process and have played a significant role in enhancing students’ scientific research and innovation capabilities. This paper provides a detailed introduction to the division of teaching modules, the design of various teaching components, as well as attempts and reflections on course assessment and the integration of ideological and political education into the curriculum.","articleNo":"dxhx-41-2-103","authorCnList":["邵伟"," 胡万群"," 杨凯平"," 李维维"," 孙晴"," 周强"," 刘斯"," 盛翔"," 张清伟"," 朱平平"," 张万群"],"authorEnList":["Wei Shao","  Wanqun Hu","  Kaiping Yang","  Weiwei Li","  Qing Sun","  Qiang Zhou","  Si Liu","  Xiang Sheng","  Qingwei Zhang","  Pingping Zhu","  Wanqun Zhang"],"authorList":["邵伟"," 胡万群"," 杨凯平"," 李维维"," 孙晴"," 周强"," 刘斯"," 盛翔"," 张清伟"," 朱平平"," 张万群"],"authors":"邵伟, 胡万群, 杨凯平, 李维维, 孙晴, 周强, 刘斯, 盛翔, 张清伟, 朱平平, 张万群","authorsCn":"邵伟, 胡万群, 杨凯平, 李维维, 孙晴, 周强, 刘斯, 盛翔, 张清伟, 朱平平, 张万群","authorsEn":"Wei Shao,  Wanqun Hu,  Kaiping Yang,  Weiwei Li,  Qing Sun,  Qiang Zhou,  Si Liu,  Xiang Sheng,  Qingwei Zhang,  Pingping Zhu,  Wanqun Zhang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"邵伟, 胡万群, 杨凯平, 李维维, 孙晴, 周强, 刘斯, 盛翔, 张清伟, 朱平平, 张万群. 研究生综合仪器分析实验课程建设及精准化教学改革探索及思考. 大学化学, 2026, 41(2): 103-110. doi: 10.12461/PKU.DXHX202503034.","citationCn":"邵伟, 胡万群, 杨凯平, 李维维, 孙晴, 周强, 刘斯, 盛翔, 张清伟, 朱平平, 张万群. 研究生综合仪器分析实验课程建设及精准化教学改革探索及思考. 大学化学, 2026, 41(2): 103-110. doi: 10.12461/PKU.DXHX202503034.","citationEn":"邵伟, 胡万群, 杨凯平, 李维维, 孙晴, 周强, 刘斯, 盛翔, 张清伟, 朱平平, 张万群. Exploration and Reflection on the Course Construction of Comprehensive Instrumental Analysis Experiments for Graduate Students and the Reform of Precision Teaching. University Chemistry, 2026, 41(2): 103-110. doi: 10.12461/PKU.DXHX202503034.","doi":"10.12461/PKU.DXHX202503034","figContent":"","figList":[],"firstFig":"","fpage":"103","highCitedState":"","htmlCount":131,"htmlFile":"","id":"aab0c29b-975a-45ea-98de-ba552bf55460","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"研究生, 仪器分析实验, 实验技能, 教学改革","keywordCn":"研究生, 仪器分析实验, 实验技能, 教学改革","keywordCnList":["研究生"," 仪器分析实验"," 实验技能"," 教学改革"],"keywordEn":"Graduate student, Instrumental analysis experiment, Experimental skill, Pedagogical reform","keywordEnList":["Graduate student"," Instrumental analysis experiment"," Experimental skill"," Pedagogical reform"],"keywordList":["研究生"," 仪器分析实验"," 实验技能"," 教学改革"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"110","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":1726.46,"pubDate":"2025-04-21","recommendState":"","releaseState":"1","secCount":0,"title":"研究生综合仪器分析实验课程建设及精准化教学改革探索及思考","titleCn":"研究生综合仪器分析实验课程建设及精准化教学改革探索及思考","titleEn":"Exploration and Reflection on the Course Construction of Comprehensive Instrumental Analysis Experiments for Graduate Students and the Reform of Precision Teaching","viewCount":1463,"volume":"41","year":2026},{"abstractInfo":"在新工科建设背景下，无机及分析化学作为一门面向工科专业的理科课程，具有基础性、理论性、跨学科性和衔接性，是学生进入大学后修读的第一门专业基础必修课。然而，该课程存在工程教育元素薄弱，其注重理论体系构建的传统教学模式，难以有效支撑“运用科学原理解决复杂工程问题”的卓越工程师培养目标。本研究基于OBE教育理念，通过“三教一评”，即教学观念转变、教学内容重构、教学方法改革、及多维评价体系的建立，在课程中融入工程思维、工程概念，将问题的定义与分解、系统化设计、迭代优化、工程伦理融入教学过程中。通过构建理论教学与工程实践的认知桥梁，实现课程目标从科学素养培育向工程能力培养的升级转型，为面向新工科培养未来工程人才打下良好基础。","abstractInfoCn":"在新工科建设背景下，无机及分析化学作为一门面向工科专业的理科课程，具有基础性、理论性、跨学科性和衔接性，是学生进入大学后修读的第一门专业基础必修课。然而，该课程存在工程教育元素薄弱，其注重理论体系构建的传统教学模式，难以有效支撑“运用科学原理解决复杂工程问题”的卓越工程师培养目标。本研究基于OBE教育理念，通过“三教一评”，即教学观念转变、教学内容重构、教学方法改革、及多维评价体系的建立，在课程中融入工程思维、工程概念，将问题的定义与分解、系统化设计、迭代优化、工程伦理融入教学过程中。通过构建理论教学与工程实践的认知桥梁，实现课程目标从科学素养培育向工程能力培养的升级转型，为面向新工科培养未来工程人才打下良好基础。","abstractInfoEn":"Under the context of Emerging Engineering Education, Inorganic and Analytical Chemistry, as a science course oriented towards engineering disciplines, serves as a foundational, theoretical, interdisciplinary, and transitional compulsory course for first-year undergraduates. While emphasizing scientific fundamentals characteristic of science curricula, the traditional course structure lacks engineering conceptual frameworks and inadequately addresses the cultivation of core competencies in “applying scientific principles to solve practical problems”—a critical requirement for cultivating outstanding engineers. Our teaching-research group has implemented comprehensive reforms through the pedagogical philosophy transformation, curriculum content restructuring, instructional methodology innovation, and multidimensional assessment system establishment to integrate engineering thinking into the course. These include the incorporation of problem definition/decomposition, systematic design principles, iterative optimization processes, and engineering ethics considerations. This curricular innovation bridges scientific competency development with engineering capability cultivation, elevating course objectives from pure scientific training to integrated engineering education. The reformed curriculum establishes a robust foundation for nurturing next-generation engineering talents aligned with New Engineering Education requirements.","articleNo":"dxhx-41-2-111","authorCnList":["朱倩倩"," 张梓萱"," 谢洪珍"," 毕文超"," 李砚硕"," 张祯歆"],"authorEnList":["Qianqian Zhu","  Zixuan Zhang","  Hongzhen Xie","  Wenchao Bi","  Yanshuo Li","  Zhenxin Zhang"],"authorList":["朱倩倩"," 张梓萱"," 谢洪珍"," 毕文超"," 李砚硕"," 张祯歆"],"authors":"朱倩倩, 张梓萱, 谢洪珍, 毕文超, 李砚硕, 张祯歆","authorsCn":"朱倩倩, 张梓萱, 谢洪珍, 毕文超, 李砚硕, 张祯歆","authorsEn":"Qianqian Zhu,  Zixuan Zhang,  Hongzhen Xie,  Wenchao Bi,  Yanshuo Li,  Zhenxin Zhang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"朱倩倩, 张梓萱, 谢洪珍, 毕文超, 李砚硕, 张祯歆. 新工科背景下基于工程思维培养的无机及分析化学课程改革. 大学化学, 2026, 41(2): 111-118. doi: 10.12461/PKU.DXHX202503094.","citationCn":"朱倩倩, 张梓萱, 谢洪珍, 毕文超, 李砚硕, 张祯歆. 新工科背景下基于工程思维培养的无机及分析化学课程改革. 大学化学, 2026, 41(2): 111-118. doi: 10.12461/PKU.DXHX202503094.","citationEn":"朱倩倩, 张梓萱, 谢洪珍, 毕文超, 李砚硕, 张祯歆. Curriculum Innovation in Inorganic & Analytical Chemistry Based on Engineering Thinking Cultivation under the Background of Emerging Engineering Education. University Chemistry, 2026, 41(2): 111-118. doi: 10.12461/PKU.DXHX202503094.","doi":"10.12461/PKU.DXHX202503094","figContent":"","figList":[],"firstFig":"","fpage":"111","highCitedState":"","htmlCount":153,"htmlFile":"","id":"afb2d9c3-fcba-4dcc-a25b-e92686138266","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"无机及分析化学, 工程思维, 新工科, 课程改革","keywordCn":"无机及分析化学, 工程思维, 新工科, 课程改革","keywordCnList":["无机及分析化学"," 工程思维"," 新工科"," 课程改革"],"keywordEn":"Inorganic and analytical chemistry, Engineering thinking, Emerging engineering education, Curriculum innovation","keywordEnList":["Inorganic and analytical chemistry"," Engineering thinking"," Emerging engineering education"," Curriculum innovation"],"keywordList":["无机及分析化学"," 工程思维"," 新工科"," 课程改革"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"118","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":2752.19,"pubDate":"2025-04-21","recommendState":"","releaseState":"1","secCount":0,"title":"新工科背景下基于工程思维培养的无机及分析化学课程改革","titleCn":"新工科背景下基于工程思维培养的无机及分析化学课程改革","titleEn":"Curriculum Innovation in Inorganic & Analytical Chemistry Based on Engineering Thinking Cultivation under the Background of Emerging Engineering Education","viewCount":1514,"volume":"41","year":2026},{"abstractInfo":"本文是在较少学时背景下，针对大学化学中“杂化轨道理论”教学过程中存在的问题，提出以“五问”模式引导学生深入思考和理解该理论。通过对杂化轨道的理论依据、杂化条件、原因、原则及杂化类型的分析，阐述了如何运用该模式激发学生主动思考，提升教学的直观性与便捷性，培养学生解决问题的能力和科学思维。","abstractInfoCn":"本文是在较少学时背景下，针对大学化学中“杂化轨道理论”教学过程中存在的问题，提出以“五问”模式引导学生深入思考和理解该理论。通过对杂化轨道的理论依据、杂化条件、原因、原则及杂化类型的分析，阐述了如何运用该模式激发学生主动思考，提升教学的直观性与便捷性，培养学生解决问题的能力和科学思维。","abstractInfoEn":"This paper is proposed in the context of limited class hours. Aiming at the problems existing in the teaching process of \"hybrid orbital theory\" in general chemistry, the \"Five-Question\" model is introduced to guide students' deep thinking and understanding of this theory. Through analyzing the theoretical basis, hybridization conditions, reasons, principles, and types of hybrid orbitals, it elaborates on how to use this model to stimulate students' active thinking, enhance teaching intuitiveness and convenience, and cultivate students' problem-solving abilities and scientific thinking.","articleNo":"dxhx-41-2-119","authorCnList":["车平"," 王明文"],"authorEnList":["Ping Che","  Mingwen Wang"],"authorList":["车平"," 王明文"],"authors":"车平, 王明文","authorsCn":"车平, 王明文","authorsEn":"Ping Che,  Mingwen Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"车平, 王明文. 基于“五问”模式的杂化轨道理论教学探索. 大学化学, 2026, 41(2): 119-122. doi: 10.12461/PKU.DXHX202503063.","citationCn":"车平, 王明文. 基于“五问”模式的杂化轨道理论教学探索. 大学化学, 2026, 41(2): 119-122. doi: 10.12461/PKU.DXHX202503063.","citationEn":"车平, 王明文. Exploration of Hybrid Orbital Theory Teaching Based on the “FiveQuestion” Model. University Chemistry, 2026, 41(2): 119-122. doi: 10.12461/PKU.DXHX202503063.","doi":"10.12461/PKU.DXHX202503063","figContent":"","figList":[],"firstFig":"","fpage":"119","highCitedState":"","htmlCount":106,"htmlFile":"","id":"c3914369-33a2-46f6-8024-57b28fd688c5","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"大学化学, 杂化轨道, 教学改革","keywordCn":"大学化学, 杂化轨道, 教学改革","keywordCnList":["大学化学"," 杂化轨道"," 教学改革"],"keywordEn":"University chemistry, Hybrid orbital theory, Teaching reform","keywordEnList":["University chemistry"," Hybrid orbital theory"," Teaching reform"],"keywordList":["大学化学"," 杂化轨道"," 教学改革"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"122","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":461.88,"pubDate":"2025-04-30","recommendState":"","releaseState":"1","secCount":0,"title":"基于“五问”模式的杂化轨道理论教学探索","titleCn":"基于“五问”模式的杂化轨道理论教学探索","titleEn":"Exploration of Hybrid Orbital Theory Teaching Based on the “FiveQuestion” Model","viewCount":1349,"volume":"41","year":2026},{"abstractInfo":"大学化学是高等院校的一门基础理论课，是培养综合性人才的重要途径。本文从学生和教师两方面深入分析了大学化学课程中分析化学部分教学实践中存在的问题。以“教学内容、教学方法、教学环境、评价体系”四个维度为核心，提出系统化改进与创新的教学模式。将科学前沿成果与产业发展引入教学环节，运用人工智能技术建立知识图谱。着力解决师生面临的问题，提升教师的跨学科教学能力，培养学生的化学思维，鼓励学生运用化学知识解决本专业实际问题的综合能力。着力帮助学生以及教师了解和认同本地区的历史、文化和价值观，增强文化自信。","abstractInfoCn":"大学化学是高等院校的一门基础理论课，是培养综合性人才的重要途径。本文从学生和教师两方面深入分析了大学化学课程中分析化学部分教学实践中存在的问题。以“教学内容、教学方法、教学环境、评价体系”四个维度为核心，提出系统化改进与创新的教学模式。将科学前沿成果与产业发展引入教学环节，运用人工智能技术建立知识图谱。着力解决师生面临的问题，提升教师的跨学科教学能力，培养学生的化学思维，鼓励学生运用化学知识解决本专业实际问题的综合能力。着力帮助学生以及教师了解和认同本地区的历史、文化和价值观，增强文化自信。","abstractInfoEn":"As a fundamental theoretical course in higher education, College Chemistry serves as crucial pathway for cultivating well-rounded talents. This study conducts an in-depth analysis of existing challenges in teaching the analytical chemistry component of this course from both student and faculty perspectives. Focusing on four key dimensions: instructional content, pedagogical approaches, learning environment, and assessment systems-we propose a systematic model for educational improvement and innovation. Integrating cutting-edge scientific achievements and industrial developments into teaching practice. Constructing knowledge graphs using artificial intelligence. Our approach aims to address dual challenges faced by ‘both instructors and learners, enhancing faculty's interdisciplinary teaching competencies and developing students’ chemical thinking. The model encourages students to apply chemical knowledge to solve discipline-specific practical problems, while fostering cultural confidence through deeper understanding of local history, culture, and values.","articleNo":"dxhx-41-2-123","authorCnList":["赵雪"," 姜国玉"," 吴海霞"],"authorEnList":["Xue Zhao","  Guoyu Jiang","  Haixia Wu"],"authorList":["赵雪"," 姜国玉"," 吴海霞"],"authors":"赵雪, 姜国玉, 吴海霞","authorsCn":"赵雪, 姜国玉, 吴海霞","authorsEn":"Xue Zhao,  Guoyu Jiang,  Haixia Wu","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"赵雪, 姜国玉, 吴海霞. 面向非化学专业学生的分析化学授课实践与改革. 大学化学, 2026, 41(2): 123-130. doi: 10.12461/PKU.DXHX202503083.","citationCn":"赵雪, 姜国玉, 吴海霞. 面向非化学专业学生的分析化学授课实践与改革. 大学化学, 2026, 41(2): 123-130. doi: 10.12461/PKU.DXHX202503083.","citationEn":"赵雪, 姜国玉, 吴海霞. Teaching Practice and Reform of Analytical Chemistry for Non-Chemistry Majors. University Chemistry, 2026, 41(2): 123-130. doi: 10.12461/PKU.DXHX202503083.","doi":"10.12461/PKU.DXHX202503083","figContent":"","figList":[],"firstFig":"","fpage":"123","highCitedState":"","htmlCount":115,"htmlFile":"","id":"a43df240-4871-4932-a047-bc41e884cd04","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"大学化学, 非化学专业, 信息化技术, 案例教学, 通识教育","keywordCn":"大学化学, 非化学专业, 信息化技术, 案例教学, 通识教育","keywordCnList":["大学化学"," 非化学专业"," 信息化技术"," 案例教学"," 通识教育"],"keywordEn":"College chemistry, Non-chemistry major, Information technology, Case-based teaching, General education","keywordEnList":["College chemistry"," Non-chemistry major"," Information technology"," Case-based teaching"," General education"],"keywordList":["大学化学"," 非化学专业"," 信息化技术"," 案例教学"," 通识教育"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"130","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":1603.35,"pubDate":"2025-05-27","recommendState":"","releaseState":"1","secCount":0,"title":"面向非化学专业学生的分析化学授课实践与改革","titleCn":"面向非化学专业学生的分析化学授课实践与改革","titleEn":"Teaching Practice and Reform of Analytical Chemistry for Non-Chemistry Majors","viewCount":1567,"volume":"41","year":2026},{"abstractInfo":"有机化学作为动物医学专业学生大一阶段的必修专业基础课程，巧妙地融合了基础化学与医学的精髓，对于构建学生扎实的化学知识体系、培养其分析能力、实验技能及创新能力具有至关重要的作用。然而，面对近四分之一学生高中化学基础相对薄弱的现状，教学团队秉持“以学生为中心，教师为引导”的原则，构建了一个融合深浅知识点、采用翻转课堂与小组讨论形式的线上线下混合式教学模式。该模式旨在通过精准教学，帮助学生克服学习障碍，推动其学业持续发展。此模式不仅实现了知识的高效传授，还着重于能力的全面提升与价值观念的塑造。本文以“芳香烃及其在医学上的应用”为例，展示了该策略的设计思路与实施方法，取得了良好成效。","abstractInfoCn":"有机化学作为动物医学专业学生大一阶段的必修专业基础课程，巧妙地融合了基础化学与医学的精髓，对于构建学生扎实的化学知识体系、培养其分析能力、实验技能及创新能力具有至关重要的作用。然而，面对近四分之一学生高中化学基础相对薄弱的现状，教学团队秉持“以学生为中心，教师为引导”的原则，构建了一个融合深浅知识点、采用翻转课堂与小组讨论形式的线上线下混合式教学模式。该模式旨在通过精准教学，帮助学生克服学习障碍，推动其学业持续发展。此模式不仅实现了知识的高效传授，还着重于能力的全面提升与价值观念的塑造。本文以“芳香烃及其在医学上的应用”为例，展示了该策略的设计思路与实施方法，取得了良好成效。","abstractInfoEn":"Organic Chemistry, a mandatory foundational course for first-year Animal Medicine major, effectively integrates core principles of basic chemistry and medical science. This course plays a pivotal role in establishing students' comprehensive chemical knowledge framework, while fostering their analytical competencies, experimental techniques, and innovative thinking. Addressing the challenge that approximately one-quarter of students possess limited high school chemistry background, our teaching team has implemented a student-centered, teacher-guided approach. We have developed a blended learning model that combines online and offline instruction, incorporating both fundamental and advanced knowledge points through flipped classroom methodology and group discussions. This pedagogical strategy aims to facilitate students’ academic progression by overcoming learning barriers through targeted instruction. The model not only ensures efficient knowledge transfer but also emphasizes holistic skill development and value formation. Using “Aromatic Hydrocarbons and Their Medical Applications” as a case study, this paper illustrates the design framework and implementation strategies of this approach, which has demonstrated significant educational outcomes.","articleNo":"dxhx-41-2-131","authorCnList":["李小丽"," 李忠义"," 王彦冰"],"authorEnList":["Xiaoli Li","  Zhongyi Li","  Yanbing Wang"],"authorList":["李小丽"," 李忠义"," 王彦冰"],"authors":"李小丽, 李忠义, 王彦冰","authorsCn":"李小丽, 李忠义, 王彦冰","authorsEn":"Xiaoli Li,  Zhongyi Li,  Yanbing Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"李小丽, 李忠义, 王彦冰. 基于深浅知识点的有机化学混合式教学探索与实践——以动物医学专业为例. 大学化学, 2026, 41(2): 131-139. doi: 10.12461/PKU.DXHX202501013.","citationCn":"李小丽, 李忠义, 王彦冰. 基于深浅知识点的有机化学混合式教学探索与实践——以动物医学专业为例. 大学化学, 2026, 41(2): 131-139. doi: 10.12461/PKU.DXHX202501013.","citationEn":"李小丽, 李忠义, 王彦冰. Exploration and Practice of Blended Learning in Organic Chemistry Based on Advanced and Basic Knowledge Points: A Case Study of the Animal Medicine Major. University Chemistry, 2026, 41(2): 131-139. doi: 10.12461/PKU.DXHX202501013.","doi":"10.12461/PKU.DXHX202501013","figContent":"","figList":[],"firstFig":"","fpage":"131","highCitedState":"","htmlCount":149,"htmlFile":"","id":"987891fa-255e-48e2-9efa-cef5fe34ebc4","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"有机化学, 动物医学专业, 深浅知识点, 翻转课堂, 小组讨论, 线上线下混合式教学","keywordCn":"有机化学, 动物医学专业, 深浅知识点, 翻转课堂, 小组讨论, 线上线下混合式教学","keywordCnList":["有机化学"," 动物医学专业"," 深浅知识点"," 翻转课堂"," 小组讨论"," 线上线下混合式教学"],"keywordEn":"Organic chemistry, Animal medicine major, Advanced and basic Knowledge, Flipped classroom, Group discussion, Blended online and offline teaching","keywordEnList":["Organic chemistry"," Animal medicine major"," Advanced and basic Knowledge"," Flipped classroom"," Group discussion"," Blended online and offline teaching"],"keywordList":["有机化学"," 动物医学专业"," 深浅知识点"," 翻转课堂"," 小组讨论"," 线上线下混合式教学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"139","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":1395.31,"pubDate":"2025-06-24","recommendState":"","releaseState":"1","secCount":0,"title":"基于深浅知识点的有机化学混合式教学探索与实践——以动物医学专业为例","titleCn":"基于深浅知识点的有机化学混合式教学探索与实践——以动物医学专业为例","titleEn":"Exploration and Practice of Blended Learning in Organic Chemistry Based on Advanced and Basic Knowledge Points: A Case Study of the Animal Medicine Major","viewCount":1418,"volume":"41","year":2026},{"abstractInfo":"围绕“新医科”建设的要求，利用南开大学多学科综合发展的优势，我们对化学生物学课程进行了教学内容的优化与修订，重构了以学生为中心的混合式教学模式，完善了多元化的考核评价体系，深化了化学生物学在“新医科”建设中的基础作用。该教学改革将有利于培育复合、拔尖、创新型“新医科”人才。","abstractInfoCn":"围绕“新医科”建设的要求，利用南开大学多学科综合发展的优势，我们对化学生物学课程进行了教学内容的优化与修订，重构了以学生为中心的混合式教学模式，完善了多元化的考核评价体系，深化了化学生物学在“新医科”建设中的基础作用。该教学改革将有利于培育复合、拔尖、创新型“新医科”人才。","abstractInfoEn":"In alignment with the requirements of “New Medical Science” development and leveraging the multidisciplinary strengths of Nankai University, we have undertaken a comprehensive reform of the “Chemical Biology” course. This initiative involved optimizing and revising the curriculum content, implementing a student-centered hybrid teaching model, and enhancing the diversified assessment system. Furthermore, we have reinforced the foundational role of chemical biology in the advancement of “New Medical Science”. These pedagogical innovations are designed to cultivate interdisciplinary, top-tier, and innovative talents essential for the “New Medical Science” paradigm.","articleNo":"dxhx-41-2-140","authorCnList":["李静"," 王良"," 栾玉新"," 曹婵"," 周传政"],"authorEnList":["Jing Li","  Liang Wang","  Yuxin Luan","  Chan Cao","  Chuanzheng Zhou"],"authorList":["李静"," 王良"," 栾玉新"," 曹婵"," 周传政"],"authors":"李静, 王良, 栾玉新, 曹婵, 周传政","authorsCn":"李静, 王良, 栾玉新, 曹婵, 周传政","authorsEn":"Jing Li,  Liang Wang,  Yuxin Luan,  Chan Cao,  Chuanzheng Zhou","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"李静, 王良, 栾玉新, 曹婵, 周传政. “新医科”建设背景下的化学生物学教学改革与思考. 大学化学, 2026, 41(2): 140-145. doi: 10.12461/PKU.DXHX202502041.","citationCn":"李静, 王良, 栾玉新, 曹婵, 周传政. “新医科”建设背景下的化学生物学教学改革与思考. 大学化学, 2026, 41(2): 140-145. doi: 10.12461/PKU.DXHX202502041.","citationEn":"李静, 王良, 栾玉新, 曹婵, 周传政. Teaching Reform and Reflections on Chemical Biology in the Context of “New Medical Science” Education. University Chemistry, 2026, 41(2): 140-145. doi: 10.12461/PKU.DXHX202502041.","doi":"10.12461/PKU.DXHX202502041","figContent":"","figList":[],"firstFig":"","fpage":"140","highCitedState":"","htmlCount":138,"htmlFile":"","id":"65a228ec-70bc-420c-a7f7-fa09316e6334","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"化学生物学, 多学科交叉, 新医科","keywordCn":"化学生物学, 多学科交叉, 新医科","keywordCnList":["化学生物学"," 多学科交叉"," 新医科"],"keywordEn":"Chemical biology, Interdisciplinary, New medical science","keywordEnList":["Chemical biology"," Interdisciplinary"," New medical science"],"keywordList":["化学生物学"," 多学科交叉"," 新医科"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"145","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":614.24,"pubDate":"2025-07-07","recommendState":"","releaseState":"1","secCount":0,"title":"“新医科”建设背景下的化学生物学教学改革与思考","titleCn":"“新医科”建设背景下的化学生物学教学改革与思考","titleEn":"Teaching Reform and Reflections on Chemical Biology in the Context of “New Medical Science” Education","viewCount":1593,"volume":"41","year":2026},{"abstractInfo":"作者针对物理化学课程特点及存在的问题，将新课导入、总结及习题环节从传统课堂教学中分离，融入与食品科学与工程专业相关的学科交叉案例，设计制作成模块式的新形态课程资源，并通过混合教学模式进行实践，减轻了课堂负担，提升了学生的积极性和解决实际问题的能力。这一教学创新获得了食品科学与工程专业师生的认可与支持。","abstractInfoCn":"作者针对物理化学课程特点及存在的问题，将新课导入、总结及习题环节从传统课堂教学中分离，融入与食品科学与工程专业相关的学科交叉案例，设计制作成模块式的新形态课程资源，并通过混合教学模式进行实践，减轻了课堂负担，提升了学生的积极性和解决实际问题的能力。这一教学创新获得了食品科学与工程专业师生的认可与支持。","abstractInfoEn":"In response to the characteristics and challenges of the Physical Chemistry course, the authors have developed innovative course resources by extracting and integrating the introduction, summary, and exercise components from traditional classroom teaching with interdisciplinary cases relevant to the Food Science and Engineering major. Through the implementation of modular teaching methods and a blended learning approach, this initiative has effectively reduced the classroom burden, significantly enhanced students’ learning enthusiasm, and improved their ability to address real-world problems. This teaching innovation has garnered widespread recognition and strong support from both faculty and students in the Food Science and Engineering major.","articleNo":"dxhx-41-2-146","authorCnList":["王林"," 李晓舟"," 赵海双"," 王玉堂"," 王建国"," 王俊儒"],"authorEnList":["Lin Wang","  Xiaozhou Li","  Haishuang Zhao","  Yutang Wang","  Jianguo Wang","  Junru Wang"],"authorList":["王林"," 李晓舟"," 赵海双"," 王玉堂"," 王建国"," 王俊儒"],"authors":"王林, 李晓舟, 赵海双, 王玉堂, 王建国, 王俊儒","authorsCn":"王林, 李晓舟, 赵海双, 王玉堂, 王建国, 王俊儒","authorsEn":"Lin Wang,  Xiaozhou Li,  Haishuang Zhao,  Yutang Wang,  Jianguo Wang,  Junru Wang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"王林, 李晓舟, 赵海双, 王玉堂, 王建国, 王俊儒. 农林高校物理化学课程新形态资源的设计与实践——以食品科学与工程专业的教学为例. 大学化学, 2026, 41(2): 146-153. doi: 10.12461/PKU.DXHX202412149.","citationCn":"王林, 李晓舟, 赵海双, 王玉堂, 王建国, 王俊儒. 农林高校物理化学课程新形态资源的设计与实践——以食品科学与工程专业的教学为例. 大学化学, 2026, 41(2): 146-153. doi: 10.12461/PKU.DXHX202412149.","citationEn":"王林, 李晓舟, 赵海双, 王玉堂, 王建国, 王俊儒. Design and Practice of New-Form Course Resources for Physical Chemistry in Agricultural and Forestry Universities: A Case Study of Teaching in Food Science and Engineering Major. University Chemistry, 2026, 41(2): 146-153. doi: 10.12461/PKU.DXHX202412149.","doi":"10.12461/PKU.DXHX202412149","figContent":"","figList":[],"firstFig":"","fpage":"146","highCitedState":"","htmlCount":129,"htmlFile":"","id":"2c6a6404-c56c-46d3-b401-d7e8bb96b356","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"农林高校, 物理化学, 新形态课程资源, 模块教学法, 混合教学模式","keywordCn":"农林高校, 物理化学, 新形态课程资源, 模块教学法, 混合教学模式","keywordCnList":["农林高校"," 物理化学"," 新形态课程资源"," 模块教学法"," 混合教学模式"],"keywordEn":"Agricultural university, Physical chemistry, New forms of course resources, Modular teaching methodology, Blended learning mode","keywordEnList":["Agricultural university"," Physical chemistry"," New forms of course resources"," Modular teaching methodology"," Blended learning mode"],"keywordList":["农林高校"," 物理化学"," 新形态课程资源"," 模块教学法"," 混合教学模式"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"153","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":1997.96,"pubDate":"2025-07-29","recommendState":"","releaseState":"1","secCount":0,"title":"农林高校物理化学课程新形态资源的设计与实践——以食品科学与工程专业的教学为例","titleCn":"农林高校物理化学课程新形态资源的设计与实践——以食品科学与工程专业的教学为例","titleEn":"Design and Practice of New-Form Course Resources for Physical Chemistry in Agricultural and Forestry Universities: A Case Study of Teaching in Food Science and Engineering Major","viewCount":1451,"volume":"41","year":2026},{"abstractInfo":"本文针对重庆大学化学化工学院高分子课程教学困境，通过跨学院组建涵盖多领域的教学团队，构建包含前序课、核心课与拓展课的课程体系，并整合教学内容，创新教学方法，强化实践教学，设立项目制课程促进理论实践融合。改革成效显著，专业学生绩点大幅提升，教师队伍得到发展，专业在2023年重庆市普通高校本科专业监测获评A+。","abstractInfoCn":"本文针对重庆大学化学化工学院高分子课程教学困境，通过跨学院组建涵盖多领域的教学团队，构建包含前序课、核心课与拓展课的课程体系，并整合教学内容，创新教学方法，强化实践教学，设立项目制课程促进理论实践融合。改革成效显著，专业学生绩点大幅提升，教师队伍得到发展，专业在2023年重庆市普通高校本科专业监测获评A+。","abstractInfoEn":"This study addresses the pedagogical challenges encountered in polymer course instruction at the College of Chemistry and Chemical Engineering, Chongqing University. Through the establishment of an interdisciplinary teaching team spanning multiple colleges, we have developed a comprehensive curriculum system encompassing prerequisite courses, core courses, and advanced electives. The teaching content has been systematically integrated to eliminate redundancy and enhance coherence. Innovative pedagogical approaches, including case-based teaching, have been implemented to stimulate student engagement, while practical teaching components have been strengthened to improve students’ competencies. The introduction of project-based courses has effectively facilitated the integration of theoretical knowledge with practical applications. The reform initiatives have yielded significant outcomes, evidenced by substantial improvements in students’ academic performance (GPA), professional development of faculty members, and the program’s attainment of an A+ rating in the 2023 Chongqing Municipal Undergraduate Program Evaluation.","articleNo":"dxhx-41-2-154","authorCnList":["王建川"," 吴伟"," 李存璞"," 左赵宏"," 谭陆西"],"authorEnList":["Jianchuan Wang","  Wei Wu","  Cunpu Li","  Zhaohong Zuo","  Luxi Tan"],"authorList":["王建川"," 吴伟"," 李存璞"," 左赵宏"," 谭陆西"],"authors":"王建川, 吴伟, 李存璞, 左赵宏, 谭陆西","authorsCn":"王建川, 吴伟, 李存璞, 左赵宏, 谭陆西","authorsEn":"Jianchuan Wang,  Wei Wu,  Cunpu Li,  Zhaohong Zuo,  Luxi Tan","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"王建川, 吴伟, 李存璞, 左赵宏, 谭陆西. 非高分子专业院系的高分子课程群建设探索. 大学化学, 2026, 41(2): 154-160. doi: 10.12461/PKU.DXHX202502095.","citationCn":"王建川, 吴伟, 李存璞, 左赵宏, 谭陆西. 非高分子专业院系的高分子课程群建设探索. 大学化学, 2026, 41(2): 154-160. doi: 10.12461/PKU.DXHX202502095.","citationEn":"王建川, 吴伟, 李存璞, 左赵宏, 谭陆西. Exploration on the Construction of Polymer Course Groups in Non-Polymer-Related Majors. University Chemistry, 2026, 41(2): 154-160. doi: 10.12461/PKU.DXHX202502095.","doi":"10.12461/PKU.DXHX202502095","figContent":"","figList":[],"firstFig":"","fpage":"154","highCitedState":"","htmlCount":121,"htmlFile":"","id":"cdb43cc1-aabc-4c5c-8720-5044a14a8c2f","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"高分子课程群, 教学改革, 课程体系, 教学方法创新, 人才培养","keywordCn":"高分子课程群, 教学改革, 课程体系, 教学方法创新, 人才培养","keywordCnList":["高分子课程群"," 教学改革"," 课程体系"," 教学方法创新"," 人才培养"],"keywordEn":"Polymer course group, Teaching reform, Curriculum system, Teaching method innovation, Talent cultivation","keywordEnList":["Polymer course group"," Teaching reform"," Curriculum system"," Teaching method innovation"," Talent cultivation"],"keywordList":["高分子课程群"," 教学改革"," 课程体系"," 教学方法创新"," 人才培养"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"160","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":1224.54,"pubDate":"2025-07-31","recommendState":"","releaseState":"1","secCount":0,"title":"非高分子专业院系的高分子课程群建设探索","titleCn":"非高分子专业院系的高分子课程群建设探索","titleEn":"Exploration on the Construction of Polymer Course Groups in Non-Polymer-Related Majors","viewCount":1490,"volume":"41","year":2026},{"abstractInfo":"在新一轮科技革命和产业变革的浪潮下，人工智能正在显著影响高等教育的生态环境。在这种新形势下，化学专业人才培养需要变更思路，培育兼具基础学科知识、科技创新实践和产业转化思维的高素质创新人才，构建“科教融创”新范式。本文系统分析了化学专业人才培养新需求，提出了“科教融合，创新引领，智能赋能，产教融通”的“科教融创”培育模式。从课程教学改革，科创实践平台构建，人工智能工具应用和产教融合机制四个维度，探索了该培养模式的实施路径。","abstractInfoCn":"在新一轮科技革命和产业变革的浪潮下，人工智能正在显著影响高等教育的生态环境。在这种新形势下，化学专业人才培养需要变更思路，培育兼具基础学科知识、科技创新实践和产业转化思维的高素质创新人才，构建“科教融创”新范式。本文系统分析了化学专业人才培养新需求，提出了“科教融合，创新引领，智能赋能，产教融通”的“科教融创”培育模式。从课程教学改革，科创实践平台构建，人工智能工具应用和产教融合机制四个维度，探索了该培养模式的实施路径。","abstractInfoEn":"In the wave of the new technological revolution and industrial transformation, artificial intelligence is significantly reshaping the ecosystem of higher education. Under this new paradigm, the training of chemistry professionals requires an innovative approach to cultivate high-quality innovative talents equipped with both foundational knowledge in basic sciences, practical innovation capabilities, and industrial transformation thinking. Thus, it’s imperative to establish this “Integration of Science, Education, and Innovation” paradigm. This paper systematically analyzes emerging requirements for chemistry talent development and proposes a training model featuring","articleNo":"dxhx-41-2-161","authorCnList":["郑奇峰"," 高爱梅"," 赵瑞瑞"],"authorEnList":["Qifeng Zheng","  Aimei Gao","  Ruirui Zhao"],"authorList":["郑奇峰"," 高爱梅"," 赵瑞瑞"],"authors":"郑奇峰, 高爱梅, 赵瑞瑞","authorsCn":"郑奇峰, 高爱梅, 赵瑞瑞","authorsEn":"Qifeng Zheng,  Aimei Gao,  Ruirui Zhao","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"郑奇峰, 高爱梅, 赵瑞瑞. 人工智能时代化学专业“科教融创”本科生培养新模式探索. 大学化学, 2026, 41(2): 161-167. doi: 10.12461/PKU.DXHX202502056.","citationCn":"郑奇峰, 高爱梅, 赵瑞瑞. 人工智能时代化学专业“科教融创”本科生培养新模式探索. 大学化学, 2026, 41(2): 161-167. doi: 10.12461/PKU.DXHX202502056.","citationEn":"郑奇峰, 高爱梅, 赵瑞瑞. Exploring a New Undergraduate Training Model for Chemistry Majors through “Science-Education-Innovation Integration” in the AI Era. University Chemistry, 2026, 41(2): 161-167. doi: 10.12461/PKU.DXHX202502056.","doi":"10.12461/PKU.DXHX202502056","figContent":"","figList":[],"firstFig":"","fpage":"161","highCitedState":"","htmlCount":172,"htmlFile":"","id":"994577e7-bc6a-4b09-ba9e-bc4a7841dacc","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"人工智能, 化学专业, 科教融合, 创新人才培养","keywordCn":"人工智能, 化学专业, 科教融合, 创新人才培养","keywordCnList":["人工智能"," 化学专业"," 科教融合"," 创新人才培养"],"keywordEn":"Artificial intelligence, Chemistry major, Science-Education integration, Innovative talent cultivation","keywordEnList":["Artificial intelligence"," Chemistry major"," Science-Education integration"," Innovative talent cultivation"],"keywordList":["人工智能"," 化学专业"," 科教融合"," 创新人才培养"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"167","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":886.14,"pubDate":"2025-09-11","recommendState":"","releaseState":"1","secCount":0,"title":"人工智能时代化学专业“科教融创”本科生培养新模式探索","titleCn":"人工智能时代化学专业“科教融创”本科生培养新模式探索","titleEn":"Exploring a New Undergraduate Training Model for Chemistry Majors through “Science-Education-Innovation Integration” in the AI Era","viewCount":1447,"volume":"41","year":2026},{"abstractInfo":"立足天津大学双一流建设学科，面向化学拔尖创新人才培养目标，针对当前应用化学专业人才培养面临的诸多问题，提出多维协同的教育教学改革策略。旨在通过系统性改革，构建开放、灵活、高效的化学拔尖人才培养体系，以培育兼具国际视野、创新思维和实践能力的卓越人才，服务国家科技发展需求。实践表明，该模式有效推动一流学科发展，切实提升学生科研素养与综合竞争力，其经验可为兄弟院校提供参考。","abstractInfoCn":"立足天津大学双一流建设学科，面向化学拔尖创新人才培养目标，针对当前应用化学专业人才培养面临的诸多问题，提出多维协同的教育教学改革策略。旨在通过系统性改革，构建开放、灵活、高效的化学拔尖人才培养体系，以培育兼具国际视野、创新思维和实践能力的卓越人才，服务国家科技发展需求。实践表明，该模式有效推动一流学科发展，切实提升学生科研素养与综合竞争力，其经验可为兄弟院校提供参考。","abstractInfoEn":"Rooted in Tianjin University’s Double First-Class discipline construction, this study targets the cultivation of top innovative talents in chemistry. To address current challenges in applied chemistry education, we propose multi-dimensional collaborative strategies for teaching reform. The systematic reform aims to build an open, flexible, and efficient talent cultivation system that develops exceptional individuals possessing international perspectives, innovative thinking, and practical abilities to meet national sci-tech development needs. Practice demonstrates this approach effectively advances world-class discipline development while significantly improving students’ research competencies and overall competitiveness, providing transferable experience for peer institutions.","articleNo":"dxhx-41-2-168","authorCnList":["王海媛"," 马宁"," 张发光"," 程姗姗"," 王以轩"," 杨辉"],"authorEnList":["Haiyuan Wang","  Ning Ma","  Faguang Zhang","  Shanshan Cheng","  Yixuan Wang","  Hui Yang"],"authorList":["王海媛"," 马宁"," 张发光"," 程姗姗"," 王以轩"," 杨辉"],"authors":"王海媛, 马宁, 张发光, 程姗姗, 王以轩, 杨辉","authorsCn":"王海媛, 马宁, 张发光, 程姗姗, 王以轩, 杨辉","authorsEn":"Haiyuan Wang,  Ning Ma,  Faguang Zhang,  Shanshan Cheng,  Yixuan Wang,  Hui Yang","categoryName":"教学研究与改革","categoryNameCn":"教学研究与改革","categoryNameEn":"Study and Reform of Chemical Education","citation":"王海媛, 马宁, 张发光, 程姗姗, 王以轩, 杨辉. 天津大学化学一流学科拔尖创新人才培养的实践研究. 大学化学, 2026, 41(2): 168-177. doi: 10.12461/PKU.DXHX202503133.","citationCn":"王海媛, 马宁, 张发光, 程姗姗, 王以轩, 杨辉. 天津大学化学一流学科拔尖创新人才培养的实践研究. 大学化学, 2026, 41(2): 168-177. doi: 10.12461/PKU.DXHX202503133.","citationEn":"王海媛, 马宁, 张发光, 程姗姗, 王以轩, 杨辉. Practical Research on Cultivating Top Innovative Talents in Tianjin University’s World-Class Chemistry Discipline. University Chemistry, 2026, 41(2): 168-177. doi: 10.12461/PKU.DXHX202503133.","doi":"10.12461/PKU.DXHX202503133","figContent":"","figList":[],"firstFig":"","fpage":"168","highCitedState":"","htmlCount":118,"htmlFile":"","id":"12c52e3e-0cd4-47ca-ae1b-35c337dad33a","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"双一流建设学科, 化学拔尖创新人才培养, 教育教学改革","keywordCn":"双一流建设学科, 化学拔尖创新人才培养, 教育教学改革","keywordCnList":["双一流建设学科"," 化学拔尖创新人才培养"," 教育教学改革"],"keywordEn":"Double First-Class discipline construction, Cultivation of outstanding innovative chemistry talent, Educational reform strategies","keywordEnList":["Double First-Class discipline construction"," Cultivation of outstanding innovative chemistry talent"," Educational reform strategies"],"keywordList":["双一流建设学科"," 化学拔尖创新人才培养"," 教育教学改革"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"177","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":5124.54,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"天津大学化学一流学科拔尖创新人才培养的实践研究","titleCn":"天津大学化学一流学科拔尖创新人才培养的实践研究","titleEn":"Practical Research on Cultivating Top Innovative Talents in Tianjin University’s World-Class Chemistry Discipline","viewCount":1484,"volume":"41","year":2026}],"知识介绍":[{"abstractInfo":"二氧化碳(CO<sub>2<\/sub>)的大量排放引发了一系列环境问题，但同时CO<sub>2<\/sub>也是一种重要的碳资源。因此，捕获CO<sub>2<\/sub>并将其转化为高附加值化学品，已成为科学与工业领域的热点课题。从化学角度而言，CO<sub>2<\/sub>被视作一种稳定、安全且储量丰富的C1资源。将CO<sub>2<\/sub>转化为高值化学品，不仅能有效解决CO<sub>2<\/sub>排放问题，同时实现了CO<sub>2<\/sub>的资源化利用。把CO<sub>2<\/sub>催化环化加成到环氧化物中，制备高附加值的环状碳酸酯，是一种反应过程简单且前景可观的CO<sub>2<\/sub>利用策略，该反应无副产物产生，原子经济性100%，反应条件温和。本文综述了CO<sub>2<\/sub>化学利用途径，着重介绍了CO<sub>2<\/sub>环加成反应高效催化剂，并对不同类型催化剂的性能进行了比较，最后对CO<sub>2<\/sub>环加成反应研究进展进行了总结与展望。","abstractInfoCn":"二氧化碳(CO<sub>2<\/sub>)的大量排放引发了一系列环境问题，但同时CO<sub>2<\/sub>也是一种重要的碳资源。因此，捕获CO<sub>2<\/sub>并将其转化为高附加值化学品，已成为科学与工业领域的热点课题。从化学角度而言，CO<sub>2<\/sub>被视作一种稳定、安全且储量丰富的C1资源。将CO<sub>2<\/sub>转化为高值化学品，不仅能有效解决CO<sub>2<\/sub>排放问题，同时实现了CO<sub>2<\/sub>的资源化利用。把CO<sub>2<\/sub>催化环化加成到环氧化物中，制备高附加值的环状碳酸酯，是一种反应过程简单且前景可观的CO<sub>2<\/sub>利用策略，该反应无副产物产生，原子经济性100%，反应条件温和。本文综述了CO<sub>2<\/sub>化学利用途径，着重介绍了CO<sub>2<\/sub>环加成反应高效催化剂，并对不同类型催化剂的性能进行了比较，最后对CO<sub>2<\/sub>环加成反应研究进展进行了总结与展望。","abstractInfoEn":"The massive emission of carbon dioxide (CO<sub>2<\/sub>) has led to a series of environmental challenges; however, CO<sub>2<\/sub> is also a valuable carbon resource. As a result, capturing CO<sub>2<\/sub> and converting it into high-value chemicals has become an urgent area of research in both science and industry. Chemically, CO<sub>2<\/sub> is considered a stable, safe, and abundant C1 resource. Converting CO<sub>2<\/sub> into high-value chemicals not only addresses the issue of CO<sub>2<\/sub> emissions but also facilitates its resource utilization. Among the various methods, the catalytic addition of CO<sub>2<\/sub> to epoxides for the preparation of high-value cyclic carbonates is a promising strategy for CO<sub>2<\/sub> utilization. This process is atomically efficient (100%), generates no by-products, and operates under mild reaction conditions. This review discusses the chemical utilization pathways of CO<sub>2<\/sub>, emphasizes efficient catalysts for the CO<sub>2<\/sub> cycloaddition reaction, compares the catalytic activities of different types of catalysts, and concludes with a summary and outlook on the progress in CO<sub>2<\/sub> cycloaddition research.","articleNo":"dxhx-41-2-178","authorCnList":["杨佳艺"," 郝建秀"," 周华从"," 刘全生"],"authorEnList":["Jiayi Yang","  Jianxiu Hao","  Huacong Zhou","  Quansheng Liu"],"authorList":["杨佳艺"," 郝建秀"," 周华从"," 刘全生"],"authors":"杨佳艺, 郝建秀, 周华从, 刘全生","authorsCn":"杨佳艺, 郝建秀, 周华从, 刘全生","authorsEn":"Jiayi Yang,  Jianxiu Hao,  Huacong Zhou,  Quansheng Liu","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"杨佳艺, 郝建秀, 周华从, 刘全生. 二氧化碳向环状碳酸酯的“华丽转变”：催化剂种类与作用. 大学化学, 2026, 41(2): 178-189. doi: 10.12461/PKU.DXHX202502105.","citationCn":"杨佳艺, 郝建秀, 周华从, 刘全生. 二氧化碳向环状碳酸酯的“华丽转变”：催化剂种类与作用. 大学化学, 2026, 41(2): 178-189. doi: 10.12461/PKU.DXHX202502105.","citationEn":"杨佳艺, 郝建秀, 周华从, 刘全生. “Gorgeous Transformation” of Carbon Dioxide into Cyclic Carbonates: Catalyst Types and Roles. University Chemistry, 2026, 41(2): 178-189. doi: 10.12461/PKU.DXHX202502105.","doi":"10.12461/PKU.DXHX202502105","figContent":"","figList":[],"firstFig":"","fpage":"178","highCitedState":"","htmlCount":222,"htmlFile":"","id":"34cb2327-bc41-4a3c-a182-2bd2373cee63","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"二氧化碳, 环氧化物, 环状碳酸酯, 催化剂","keywordCn":"二氧化碳, 环氧化物, 环状碳酸酯, 催化剂","keywordCnList":["二氧化碳"," 环氧化物"," 环状碳酸酯"," 催化剂"],"keywordEn":"Carbon dioxide, Epoxide, Cyclic carbonate, Catalyst","keywordEnList":["Carbon dioxide"," Epoxide"," Cyclic carbonate"," Catalyst"],"keywordList":["二氧化碳"," 环氧化物"," 环状碳酸酯"," 催化剂"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"189","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":4,"pdfSize":2048.36,"pubDate":"2025-03-14","recommendState":"","releaseState":"1","secCount":0,"title":"二氧化碳向环状碳酸酯的“华丽转变”：催化剂种类与作用","titleCn":"二氧化碳向环状碳酸酯的“华丽转变”：催化剂种类与作用","titleEn":"“Gorgeous Transformation” of Carbon Dioxide into Cyclic Carbonates: Catalyst Types and Roles","viewCount":1660,"volume":"41","year":2026},{"abstractInfo":"“温室效应”的日益加剧，使得二氧化碳(CO<sub>2<\/sub>)的资源化利用迫在眉睫。相较于其他方法，使用可再生电能驱动二氧化碳还原为高附加值碳基燃料，具有条件温和、绿色高效等优势。本文聚焦于二氧化碳还原产物中市场规模最大的乙烯产物，简要介绍了电驱动二氧化碳转化制乙烯的反应机制、催化剂设计策略与四种典型的反应器件；概况了现阶段发展现状及其存在的科学与技术问题，并对其工业化应用前景进行了展望。","abstractInfoCn":"“温室效应”的日益加剧，使得二氧化碳(CO<sub>2<\/sub>)的资源化利用迫在眉睫。相较于其他方法，使用可再生电能驱动二氧化碳还原为高附加值碳基燃料，具有条件温和、绿色高效等优势。本文聚焦于二氧化碳还原产物中市场规模最大的乙烯产物，简要介绍了电驱动二氧化碳转化制乙烯的反应机制、催化剂设计策略与四种典型的反应器件；概况了现阶段发展现状及其存在的科学与技术问题，并对其工业化应用前景进行了展望。","abstractInfoEn":"The increasingly severe “greenhouse effect” has made the resource utilization of carbon dioxide (CO<sub>2<\/sub>) an urgent priority. Compared to other alternative approaches, electrochemical CO<sub>2<\/sub>reduction to high-value-added fuels and chemicals powered by renewable electricity offers advantages such as mild operating conditions, environmental friendliness, and high efficiency. This review focuses on CO<sub>2<\/sub>-to-ethylene conversion, as ethylene has the largest market demand among CO<sub>2<\/sub>reduction products. We first provide a brief introduction to the fundamental reaction mechanisms. Next, we discuss advanced catalyst modification strategies and introduce four representative electrolyzers. We then summarize the current progress in CO<sub>2<\/sub>-to-ethylene conversion and highlight the existing scientific and technological challenges. Finally, we conclude with an outlook on the industrial application prospects of CO<sub>2<\/sub>-to-ethylene conversion.","articleNo":"dxhx-41-2-190","authorCnList":["张玉才"," 蒋俊"],"authorEnList":["Yucai Zhang","  Jun Jiang"],"authorList":["张玉才"," 蒋俊"],"authors":"张玉才, 蒋俊","authorsCn":"张玉才, 蒋俊","authorsEn":"Yucai Zhang,  Jun Jiang","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"张玉才, 蒋俊. 电催化二氧化碳还原转化制乙烯. 大学化学, 2026, 41(2): 190-196. doi: 10.12461/PKU.DXHX202503006.","citationCn":"张玉才, 蒋俊. 电催化二氧化碳还原转化制乙烯. 大学化学, 2026, 41(2): 190-196. doi: 10.12461/PKU.DXHX202503006.","citationEn":"张玉才, 蒋俊. Electrochemical Carbon Dioxide Reduction to Ethylene. University Chemistry, 2026, 41(2): 190-196. doi: 10.12461/PKU.DXHX202503006.","doi":"10.12461/PKU.DXHX202503006","figContent":"","figList":[],"firstFig":"","fpage":"190","highCitedState":"","htmlCount":224,"htmlFile":"","id":"f11297ed-36ca-4243-8961-64dc040bff99","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"电催化, 二氧化碳还原, 乙烯","keywordCn":"电催化, 二氧化碳还原, 乙烯","keywordCnList":["电催化"," 二氧化碳还原"," 乙烯"],"keywordEn":"Electrocatalysis, CO<sub>2<\/sub> reduction, Ethylene","keywordEnList":["Electrocatalysis"," CO<sub>2<\/sub> reduction"," Ethylene"],"keywordList":["电催化"," 二氧化碳还原"," 乙烯"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"196","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":16,"pdfSize":748.96,"pubDate":"2025-04-01","recommendState":"","releaseState":"1","secCount":0,"title":"电催化二氧化碳还原转化制乙烯","titleCn":"电催化二氧化碳还原转化制乙烯","titleEn":"Electrochemical Carbon Dioxide Reduction to Ethylene","viewCount":1555,"volume":"41","year":2026},{"abstractInfo":"“温室效应”已经成为人类面临的重要挑战之一。在许多造成“温室效应”的气体中，CO<sub>2<\/sub>占总效应的60%–70%，因其热力学性质稳定且化学惰性强而难以转化，会长期影响气候环境。CH<sub>4<\/sub>占温室气体总效应的20%。尽管CH<sub>4<\/sub>浓度低，但单个CH<sub>4<\/sub>分子对“温室效应”的贡献值是CO<sub>2<\/sub>的25倍左右。人们一直在寻找降低大气中CO<sub>2<\/sub>和CH<sub>4<\/sub>浓度的方法，其中CO<sub>2<\/sub>-CH<sub>4<\/sub>重整反应不仅能够实现该目标，应对气候问题，同时还获得高附加值产品，因而具有重要的理论意义和实用价值。","abstractInfoCn":"“温室效应”已经成为人类面临的重要挑战之一。在许多造成“温室效应”的气体中，CO<sub>2<\/sub>占总效应的60%–70%，因其热力学性质稳定且化学惰性强而难以转化，会长期影响气候环境。CH<sub>4<\/sub>占温室气体总效应的20%。尽管CH<sub>4<\/sub>浓度低，但单个CH<sub>4<\/sub>分子对“温室效应”的贡献值是CO<sub>2<\/sub>的25倍左右。人们一直在寻找降低大气中CO<sub>2<\/sub>和CH<sub>4<\/sub>浓度的方法，其中CO<sub>2<\/sub>-CH<sub>4<\/sub>重整反应不仅能够实现该目标，应对气候问题，同时还获得高附加值产品，因而具有重要的理论意义和实用价值。","abstractInfoEn":"The greenhouse effect poses one of the significant challenges to humanity. Among the various greenhouse gases, CO<sub>2<\/sub> accounts for 60% to 70% of the total contribution. Importantly, CO<sub>2<\/sub> is thermodynamically stable and chemically inert, making its conversion a difficult task. Moreover, CO<sub>2<\/sub> emissions will have a long-term impact on the environment. On the other hand, CH<sub>4<\/sub> contributes approximately 20% to the overall greenhouse effect. Despite its relatively low concentration, a signal CH<sub>4<\/sub> molecule has a global warming potential 25 times greater than that of a CO<sub>2<\/sub> molecule. To mitigate the increasing concentrations of CO<sub>2<\/sub> and CH<sub>4<\/sub>, many efforts have been developed. Among these, the reforming of CH<sub>4<\/sub> and CO<sub>2<\/sub> to syngas is a promising approach. This process not only helps in addressing climate change but also enables the production of value-added chemicals. In this respect, this reaction holds important theoretical significance and practical value.","articleNo":"dxhx-41-2-197","authorCnList":["杨梅霞"," 何珍红"," 王龙瑞"," 杨有兴"],"authorEnList":["Mei-Xia Yang","  Zhen-Hong He","  Long-Rui Wang","  You-Xing Yang"],"authorList":["杨梅霞"," 何珍红"," 王龙瑞"," 杨有兴"],"authors":"杨梅霞, 何珍红, 王龙瑞, 杨有兴","authorsCn":"杨梅霞, 何珍红, 王龙瑞, 杨有兴","authorsEn":"Mei-Xia Yang,  Zhen-Hong He,  Long-Rui Wang,  You-Xing Yang","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"杨梅霞, 何珍红, 王龙瑞, 杨有兴. CH<sub>4<\/sub>-CO<sub>2<\/sub>变废为宝之路：重整制合成气. 大学化学, 2026, 41(2): 197-207. doi: 10.12461/PKU.DXHX202503012.","citationCn":"杨梅霞, 何珍红, 王龙瑞, 杨有兴. CH<sub>4<\/sub>-CO<sub>2<\/sub>变废为宝之路：重整制合成气. 大学化学, 2026, 41(2): 197-207. doi: 10.12461/PKU.DXHX202503012.","citationEn":"杨梅霞, 何珍红, 王龙瑞, 杨有兴. Route for Turning Waste CH<sub>4<\/sub> and CO<sub>2<\/sub> into Valuable Products: Reforming for Syngas. University Chemistry, 2026, 41(2): 197-207. doi: 10.12461/PKU.DXHX202503012.","doi":"10.12461/PKU.DXHX202503012","figContent":"","figList":[],"firstFig":"","fpage":"197","highCitedState":"","htmlCount":150,"htmlFile":"","id":"90ac6b94-8f35-4f49-989c-c050bdabc86e","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"温室气体, 催化剂, 合成气, 工业化","keywordCn":"温室气体, 催化剂, 合成气, 工业化","keywordCnList":["温室气体"," 催化剂"," 合成气"," 工业化"],"keywordEn":"Greenhouse gas, Catalyst, Syngas, Industrialization","keywordEnList":["Greenhouse gas"," Catalyst"," Syngas"," Industrialization"],"keywordList":["温室气体"," 催化剂"," 合成气"," 工业化"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"207","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":5,"pdfSize":2653.88,"pubDate":"2025-04-09","recommendState":"","releaseState":"1","secCount":0,"title":"CH<sub>4<\/sub>-CO<sub>2<\/sub>变废为宝之路：重整制合成气","titleCn":"CH<sub>4<\/sub>-CO<sub>2<\/sub>变废为宝之路：重整制合成气","titleEn":"Route for Turning Waste CH<sub>4<\/sub> and CO<sub>2<\/sub> into Valuable Products: Reforming for Syngas","viewCount":1471,"volume":"41","year":2026},{"abstractInfo":"教学内容中融入科学前沿成果，以国家科技发展和环境保护的迫切需求、社会责任感等内容为主线贯穿全课程，不仅丰富了学生专业知识储备，拓宽了学生的学术视野，而且可以锻炼学生的科学思维，培养学生的创新能力及知识应用能力，极大地激发学生对科研的好奇心和探索热情。配合物作为本科教学中无机化学的重要组成部分，因其丰富的种类、广泛的性质与应用，一直被认为是无机化学学习中的重点和难点。近年来，配合物因其独特的结构特征，在CO<sub>2<\/sub>的捕获与绿色催化转化方面表现出潜在的应用优势，成为了国内外研究热点。本文结合前沿科研成果，选取本科生易于理解的反应实例介绍了多孔配位聚合物——金属有机框架材料高效催化CO<sub>2<\/sub>转化形成高附加值精细化学品的最新进展。","abstractInfoCn":"教学内容中融入科学前沿成果，以国家科技发展和环境保护的迫切需求、社会责任感等内容为主线贯穿全课程，不仅丰富了学生专业知识储备，拓宽了学生的学术视野，而且可以锻炼学生的科学思维，培养学生的创新能力及知识应用能力，极大地激发学生对科研的好奇心和探索热情。配合物作为本科教学中无机化学的重要组成部分，因其丰富的种类、广泛的性质与应用，一直被认为是无机化学学习中的重点和难点。近年来，配合物因其独特的结构特征，在CO<sub>2<\/sub>的捕获与绿色催化转化方面表现出潜在的应用优势，成为了国内外研究热点。本文结合前沿科研成果，选取本科生易于理解的反应实例介绍了多孔配位聚合物——金属有机框架材料高效催化CO<sub>2<\/sub>转化形成高附加值精细化学品的最新进展。","abstractInfoEn":"Scientific frontier achievements should be integrated into classroom teaching, aligning with the urgent needs of national science and technology development and environmental protection. A strong sense of social responsibility should permeate the entire curriculum. This teaching approach not only enriches students' professional knowledge and broadens their academic horizons but also fosters scientific thinking, innovation skills, and the ability to apply knowledge. It has significantly stimulated students’ curiosity and enthusiasm for scientific research. As a key component of inorganic chemistry in undergraduate education, coordination compounds have long been considered both a focal point and a challenge in inorganic chemistry due to their diverse types and wide-ranging properties. Recently, metal-organic frameworks (MOFs) have garnered attention for their unique structural characteristics, demonstrating significant potential for CO<sub>2<\/sub> capture and green catalytic conversion. This has made MOFs a research hotspot both domestically and internationally. By combining the latest scientific research with accessible reaction examples, this teaching material introduces undergraduate students to recent advancements in the efficient catalytic conversion of CO<sub>2<\/sub> into high-value fine chemicals using classical porous MOFs.","articleNo":"dxhx-41-2-208","authorCnList":["康晓敏"," 焦传宝"],"authorEnList":["Xiaomin Kang","  Chuanbao Jiao"],"authorList":["康晓敏"," 焦传宝"],"authors":"康晓敏, 焦传宝","authorsCn":"康晓敏, 焦传宝","authorsEn":"Xiaomin Kang,  Chuanbao Jiao","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"康晓敏, 焦传宝. 金属有机框架材料在CO<sub>2<\/sub>催化转化中的应用——落实“双碳”行动，建设美丽中国. 大学化学, 2026, 41(2): 208-217. doi: 10.12461/PKU.DXHX202503011.","citationCn":"康晓敏, 焦传宝. 金属有机框架材料在CO<sub>2<\/sub>催化转化中的应用——落实“双碳”行动，建设美丽中国. 大学化学, 2026, 41(2): 208-217. doi: 10.12461/PKU.DXHX202503011.","citationEn":"康晓敏, 焦传宝. Application of Metal-Organic Frameworks in CO<sub>2<\/sub> Catalytic Conversion: Promoting “Double Carbon” Actions for a Beautiful China. University Chemistry, 2026, 41(2): 208-217. doi: 10.12461/PKU.DXHX202503011.","doi":"10.12461/PKU.DXHX202503011","figContent":"","figList":[],"firstFig":"","fpage":"208","highCitedState":"","htmlCount":161,"htmlFile":"","id":"7d270b1f-5c21-4d89-89fe-d79635ff72a5","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"金属-有机框架, 二氧化碳, 催化转化, 双碳, 绿色化学","keywordCn":"金属-有机框架, 二氧化碳, 催化转化, 双碳, 绿色化学","keywordCnList":["金属-有机框架"," 二氧化碳"," 催化转化"," 双碳"," 绿色化学"],"keywordEn":"Metal-organic frameworks, Carbon dioxide, Catalytic conversion, Double carbon, Green chemistry","keywordEnList":["Metal-organic frameworks"," Carbon dioxide"," Catalytic conversion"," Double carbon"," Green chemistry"],"keywordList":["金属-有机框架"," 二氧化碳"," 催化转化"," 双碳"," 绿色化学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"217","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":5,"pdfSize":2316.09,"pubDate":"2025-04-17","recommendState":"","releaseState":"1","secCount":0,"title":"金属有机框架材料在CO<sub>2<\/sub>催化转化中的应用——落实“双碳”行动，建设美丽中国","titleCn":"金属有机框架材料在CO<sub>2<\/sub>催化转化中的应用——落实“双碳”行动，建设美丽中国","titleEn":"Application of Metal-Organic Frameworks in CO<sub>2<\/sub> Catalytic Conversion: Promoting “Double Carbon” Actions for a Beautiful China","viewCount":1511,"volume":"41","year":2026},{"abstractInfo":"碱金属的应用日益广泛，其制备和纯化手段是无机合成的应用范例。随着新能源技术的发展，碱金属制备知识的系统介绍显得愈发重要。基于教学中“学以致用”的理念，本文拟在文献查阅和分析的基础上，较系统地介绍碱金属的制备和纯化知识，重点关联技术中的化学原理，着重介绍中国学者针对盐湖提锂的杰出工作，为化学专业学生和相关行业从业者提供参考。","abstractInfoCn":"碱金属的应用日益广泛，其制备和纯化手段是无机合成的应用范例。随着新能源技术的发展，碱金属制备知识的系统介绍显得愈发重要。基于教学中“学以致用”的理念，本文拟在文献查阅和分析的基础上，较系统地介绍碱金属的制备和纯化知识，重点关联技术中的化学原理，着重介绍中国学者针对盐湖提锂的杰出工作，为化学专业学生和相关行业从业者提供参考。","abstractInfoEn":"Alkali metals find increasingly widespread applications, with their preparation and purification methods serving as exemplary cases in inorganic synthesis. Given the rapid advancement of new energy technologies, a systematic presentation of alkali metal preparation knowledge has become particularly crucial. Guided by the pedagogical principle of “learning for practical application”, this article systematically reviews the preparation and purification of alkali metals based on literature research and analysis. Special emphasis is placed on correlating chemical principles with technological processes, with particular attention given to highlighting the outstanding contributions of Chinese researchers in lithium extraction from salt lakes. This work aims to provide valuable reference for chemistry students and industry practitioners.","articleNo":"dxhx-41-2-218","authorCnList":["袁文玉"," 王颖"," 李淑妮"," 朱晓林"," 翟全国"," 高胜利"],"authorEnList":["Wenyu Yuan","  Ying Wang","  Shuni Li","  Xiaolin Zhu","  Quanguo Zhai","  Shengli Gao"],"authorList":["袁文玉"," 王颖"," 李淑妮"," 朱晓林"," 翟全国"," 高胜利"],"authors":"袁文玉, 王颖, 李淑妮, 朱晓林, 翟全国, 高胜利","authorsCn":"袁文玉, 王颖, 李淑妮, 朱晓林, 翟全国, 高胜利","authorsEn":"Wenyu Yuan,  Ying Wang,  Shuni Li,  Xiaolin Zhu,  Quanguo Zhai,  Shengli Gao","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"袁文玉, 王颖, 李淑妮, 朱晓林, 翟全国, 高胜利. 碱金属的制备与纯化. 大学化学, 2026, 41(2): 218-231. doi: 10.12461/PKU.DXHX202502111.","citationCn":"袁文玉, 王颖, 李淑妮, 朱晓林, 翟全国, 高胜利. 碱金属的制备与纯化. 大学化学, 2026, 41(2): 218-231. doi: 10.12461/PKU.DXHX202502111.","citationEn":"袁文玉, 王颖, 李淑妮, 朱晓林, 翟全国, 高胜利. Preparation and Purification of Alkali Metals. University Chemistry, 2026, 41(2): 218-231. doi: 10.12461/PKU.DXHX202502111.","doi":"10.12461/PKU.DXHX202502111","figContent":"","figList":[],"firstFig":"","fpage":"218","highCitedState":"","htmlCount":128,"htmlFile":"","id":"76d65107-71b5-4494-a2f1-16138b601427","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"碱金属, 制备, 纯化, 盐湖提锂","keywordCn":"碱金属, 制备, 纯化, 盐湖提锂","keywordCnList":["碱金属"," 制备"," 纯化"," 盐湖提锂"],"keywordEn":"Alkali metal, Preparation, Purification, Lithium extraction from salt lake","keywordEnList":["Alkali metal"," Preparation"," Purification"," Lithium extraction from salt lake"],"keywordList":["碱金属"," 制备"," 纯化"," 盐湖提锂"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"231","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":9,"pdfSize":1642.73,"pubDate":"2025-04-21","recommendState":"","releaseState":"1","secCount":0,"title":"碱金属的制备与纯化","titleCn":"碱金属的制备与纯化","titleEn":"Preparation and Purification of Alkali Metals","viewCount":1536,"volume":"41","year":2026},{"abstractInfo":"冠醚作为一类结构特殊的醚类化合物，已逐渐为人们所认识。近年来，冠醚在构建人工跨膜离子转运体系方面不断推陈出新，引起科学家们的普遍关注。利用不同的冠醚结构和组装基元在构筑跨膜人工离子通道、海水处理、盐湖提锂及电池领域等方面的探索，极大地扩展了冠醚类化合物的研究范畴；结合超分子化学和生物学的原理，以及不同学科的交叉融合，这些新颖结构和独特功能的新型仿生人工离子转运体将在医药和化学化工产业中发挥重要的作用。","abstractInfoCn":"冠醚作为一类结构特殊的醚类化合物，已逐渐为人们所认识。近年来，冠醚在构建人工跨膜离子转运体系方面不断推陈出新，引起科学家们的普遍关注。利用不同的冠醚结构和组装基元在构筑跨膜人工离子通道、海水处理、盐湖提锂及电池领域等方面的探索，极大地扩展了冠醚类化合物的研究范畴；结合超分子化学和生物学的原理，以及不同学科的交叉融合，这些新颖结构和独特功能的新型仿生人工离子转运体将在医药和化学化工产业中发挥重要的作用。","abstractInfoEn":"Crown ethers, a distinctive class of ether compounds characterized by their unique structural features, have garnered increasing recognition in the scientific community. Recent advancements have witnessed remarkable innovations in the application of crown ethers for constructing artificial transmembrane ion transport systems. The utilization of diverse crown ether structures and assembly motifs has significantly broadened the research landscape, encompassing the development of transmembrane artificial ion channels, seawater treatment, lithium extraction from salt lakes, and battery technologies. By integrating principles from supramolecular chemistry and biology, along with interdisciplinary approaches, these novel biomimetic artificial ion transporters, distinguished by their innovative structures and unique functionalities, are poised to make substantial contributions to the pharmaceutical and chemical industries.","articleNo":"dxhx-41-2-232","authorCnList":["谭婧"," 郑波"," 高玲燕"],"authorEnList":["Jing Tan","  Bo Zheng","  Lingyan Gao"],"authorList":["谭婧"," 郑波"," 高玲燕"],"authors":"谭婧, 郑波, 高玲燕","authorsCn":"谭婧, 郑波, 高玲燕","authorsEn":"Jing Tan,  Bo Zheng,  Lingyan Gao","categoryName":"知识介绍","categoryNameCn":"知识介绍","categoryNameEn":"Survey of Chemistry","citation":"谭婧, 郑波, 高玲燕. 冠醚在人工离子转运系统中的应用. 大学化学, 2026, 41(2): 232-237. doi: 10.12461/PKU.DXHX202501010.","citationCn":"谭婧, 郑波, 高玲燕. 冠醚在人工离子转运系统中的应用. 大学化学, 2026, 41(2): 232-237. doi: 10.12461/PKU.DXHX202501010.","citationEn":"谭婧, 郑波, 高玲燕. Application of Crown Ether-Based Artificial Ion Transporters. University Chemistry, 2026, 41(2): 232-237. doi: 10.12461/PKU.DXHX202501010.","doi":"10.12461/PKU.DXHX202501010","figContent":"","figList":[],"firstFig":"","fpage":"232","highCitedState":"","htmlCount":145,"htmlFile":"","id":"b25b52c9-99aa-4540-bec5-8e8300220b4f","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"冠醚, 跨膜运输, 选择分离, 碱金属","keywordCn":"冠醚, 跨膜运输, 选择分离, 碱金属","keywordCnList":["冠醚"," 跨膜运输"," 选择分离"," 碱金属"],"keywordEn":"Crown ether, Transmembrane transport, Selective separation, Alkali Metals","keywordEnList":["Crown ether"," Transmembrane transport"," Selective separation"," Alkali Metals"],"keywordList":["冠醚"," 跨膜运输"," 选择分离"," 碱金属"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"237","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":1501.2,"pubDate":"2025-06-24","recommendState":"","releaseState":"1","secCount":0,"title":"冠醚在人工离子转运系统中的应用","titleCn":"冠醚在人工离子转运系统中的应用","titleEn":"Application of Crown Ether-Based Artificial Ion Transporters","viewCount":1499,"volume":"41","year":2026}],"科普":[{"abstractInfo":"二氧化碳作为“温室气体”的主要组成之一，但随着科技的进步，科学家可对其进行各种转化。本文通过二氧化碳自述的方式，借用拟人化的手法，介绍了二氧化碳通过催化转化制备各类化合物以及其他类物质、作为超临界流体使用、作为充电宝使用，让读者以生动活泼的方式了解二氧化碳的大有可为，也为在小朋友心中埋下一颗勇于探索的种子，激发他们实现各种变废为宝的勇气。","abstractInfoCn":"二氧化碳作为“温室气体”的主要组成之一，但随着科技的进步，科学家可对其进行各种转化。本文通过二氧化碳自述的方式，借用拟人化的手法，介绍了二氧化碳通过催化转化制备各类化合物以及其他类物质、作为超临界流体使用、作为充电宝使用，让读者以生动活泼的方式了解二氧化碳的大有可为，也为在小朋友心中埋下一颗勇于探索的种子，激发他们实现各种变废为宝的勇气。","abstractInfoEn":"Carbon dioxide is a major component of greenhouse gases; however, with the advancement of technology, it can be transformed into various useful forms. Through anthropomorphism, this paper introduces the diverse applications of carbon dioxide, such as its transformation into various compounds through catalytic conversion, its use as a supercritical fluid, and as an energy storage medium. This approach allows readers to understand the immense potential of carbon dioxide in an engaging way, while also planting the seeds of bold exploration in young minds, inspiring them to embrace the goal of “turning waste into treasure.”","articleNo":"dxhx-41-2-238","authorCnList":["林琛"," 许环军"],"authorEnList":["Chen Lin","  Huanjun Xu"],"authorList":["林琛"," 许环军"],"authors":"林琛, 许环军","authorsCn":"林琛, 许环军","authorsEn":"Chen Lin,  Huanjun Xu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"林琛, 许环军. CO<sub>2<\/sub>的“感谢信”：科技的发展，改变了我的形象. 大学化学, 2026, 41(2): 238-241. doi: 10.12461/PKU.DXHX202502048.","citationCn":"林琛, 许环军. CO<sub>2<\/sub>的“感谢信”：科技的发展，改变了我的形象. 大学化学, 2026, 41(2): 238-241. doi: 10.12461/PKU.DXHX202502048.","citationEn":"林琛, 许环军. ‘Thank-You Letter’ from CO<sub>2<\/sub>: Development of Technology Has Changed My Image. University Chemistry, 2026, 41(2): 238-241. doi: 10.12461/PKU.DXHX202502048.","doi":"10.12461/PKU.DXHX202502048","figContent":"","figList":[],"firstFig":"","fpage":"238","highCitedState":"","htmlCount":124,"htmlFile":"","id":"ae352a1e-8be4-4246-9811-f09f78568633","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"二氧化碳, 温室气体, 科技发展, 转化利用","keywordCn":"二氧化碳, 温室气体, 科技发展, 转化利用","keywordCnList":["二氧化碳"," 温室气体"," 科技发展"," 转化利用"],"keywordEn":"Carbon dioxide, Greenhouse gas, Technological development, Conversion and utilization","keywordEnList":["Carbon dioxide"," Greenhouse gas"," Technological development"," Conversion and utilization"],"keywordList":["二氧化碳"," 温室气体"," 科技发展"," 转化利用"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"241","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":584.66,"pubDate":"2025-03-14","recommendState":"","releaseState":"1","secCount":0,"title":"CO<sub>2<\/sub>的“感谢信”：科技的发展，改变了我的形象","titleCn":"CO<sub>2<\/sub>的“感谢信”：科技的发展，改变了我的形象","titleEn":"‘Thank-You Letter’ from CO<sub>2<\/sub>: Development of Technology Has Changed My Image","viewCount":1286,"volume":"41","year":2026},{"abstractInfo":"本文全面阐述了CO<sub>2<\/sub>的历史、现状及其多方面的影响，深入探讨了CO<sub>2<\/sub>的物理和化学利用方式，重点梳理了CO<sub>2<\/sub>化学的发展历程，包括关键的CO<sub>2<\/sub>化学反应机理。同时，从不同视角详细描述了人类为推进“双碳”目标所付出的努力，旨在为读者呈现CO<sub>2<\/sub>在地球演变、科学研究以及社会发展中的重要角色，以及人类应对气候变化的行动与探索。","abstractInfoCn":"本文全面阐述了CO<sub>2<\/sub>的历史、现状及其多方面的影响，深入探讨了CO<sub>2<\/sub>的物理和化学利用方式，重点梳理了CO<sub>2<\/sub>化学的发展历程，包括关键的CO<sub>2<\/sub>化学反应机理。同时，从不同视角详细描述了人类为推进“双碳”目标所付出的努力，旨在为读者呈现CO<sub>2<\/sub>在地球演变、科学研究以及社会发展中的重要角色，以及人类应对气候变化的行动与探索。","abstractInfoEn":"This article comprehensively elaborates on the history, current situation, and various influences of CO<sub>2<\/sub>, deeply explores the physical and chemical utilization methods of CO<sub>2<\/sub>, and focuses on sorting out the development course of CO<sub>2<\/sub> chemistry, including the key reaction mechanisms of CO<sub>2<\/sub>. At the same time, it describes in detail the efforts made by mankind to advance the “dual carbon” goal from different perspectives, aiming to present to readers the important role of CO<sub>2<\/sub> in the evolution of the Earth, scientific research, social development, as well as human actions and explorations in response to climate change.","articleNo":"dxhx-41-2-242","authorCnList":["李骁龙"," 仲诗淇"," 魏香凤"," 刘志强"," 占盼"," 刘节华"],"authorEnList":["Xiaolong Li","  Shiqi Zhong","  Xiangfeng Wei","  Zhiqiang Liu","  Pan Zhan","  Jiehua Liu"],"authorList":["李骁龙"," 仲诗淇"," 魏香凤"," 刘志强"," 占盼"," 刘节华"],"authors":"李骁龙, 仲诗淇, 魏香凤, 刘志强, 占盼, 刘节华","authorsCn":"李骁龙, 仲诗淇, 魏香凤, 刘志强, 占盼, 刘节华","authorsEn":"Xiaolong Li,  Shiqi Zhong,  Xiangfeng Wei,  Zhiqiang Liu,  Pan Zhan,  Jiehua Liu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"李骁龙, 仲诗淇, 魏香凤, 刘志强, 占盼, 刘节华. 二氧化碳的前世今生. 大学化学, 2026, 41(2): 242-247. doi: 10.12461/PKU.DXHX202503013.","citationCn":"李骁龙, 仲诗淇, 魏香凤, 刘志强, 占盼, 刘节华. 二氧化碳的前世今生. 大学化学, 2026, 41(2): 242-247. doi: 10.12461/PKU.DXHX202503013.","citationEn":"李骁龙, 仲诗淇, 魏香凤, 刘志强, 占盼, 刘节华. Carbon Dioxide: From the Past to the Future. University Chemistry, 2026, 41(2): 242-247. doi: 10.12461/PKU.DXHX202503013.","doi":"10.12461/PKU.DXHX202503013","figContent":"","figList":[],"firstFig":"","fpage":"242","highCitedState":"","htmlCount":133,"htmlFile":"","id":"cce31b48-ba4c-40df-8f8d-83be45fae203","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"二氧化碳, 温室气体, 双碳目标, 二氧化碳化学","keywordCn":"二氧化碳, 温室气体, 双碳目标, 二氧化碳化学","keywordCnList":["二氧化碳"," 温室气体"," 双碳目标"," 二氧化碳化学"],"keywordEn":"Carbon dioxide, Greenhouse gas, Dual carbon goal, CO<sub>2<\/sub> chemistry","keywordEnList":["Carbon dioxide"," Greenhouse gas"," Dual carbon goal"," CO<sub>2<\/sub> chemistry"],"keywordList":["二氧化碳"," 温室气体"," 双碳目标"," 二氧化碳化学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"247","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":8,"pdfSize":1135.95,"pubDate":"2025-04-24","recommendState":"","releaseState":"1","secCount":0,"title":"二氧化碳的前世今生","titleCn":"二氧化碳的前世今生","titleEn":"Carbon Dioxide: From the Past to the Future","viewCount":1418,"volume":"41","year":2026},{"abstractInfo":"新修订出台的《科学技术普及法》为高校深入推进科学普及工作构筑起全新的法律根基。本文立足高校独有的丰富科普资源储备，综合考量科普融入教学、科研等多样化的教育教学手段，开展了面向青少年的科技创新引领、面向师生和社会的前沿传递、面向少儿的趣味化学启蒙等系列特色科普活动，彰显了高校在化学科普中的潜力与引领作用。","abstractInfoCn":"新修订出台的《科学技术普及法》为高校深入推进科学普及工作构筑起全新的法律根基。本文立足高校独有的丰富科普资源储备，综合考量科普融入教学、科研等多样化的教育教学手段，开展了面向青少年的科技创新引领、面向师生和社会的前沿传递、面向少儿的趣味化学启蒙等系列特色科普活动，彰显了高校在化学科普中的潜力与引领作用。","abstractInfoEn":"The newly revised Law on the Popularization of Science and Technology has established a robust legal foundation for universities to advance science popularization efforts. Leveraging the unique and abundant resources available in higher education institutions, this paper explores the integration of science popularization into teaching, research, and other diverse educational approaches. It highlights a series of distinctive science popularization activities, including scientific innovation guidance for youth, frontier knowledge dissemination for teachers, students, and the public, and engaging chemistry enlightenment programs for children. These initiatives underscore the potential and leadership role of universities in promoting chemistry science popularization.","articleNo":"dxhx-41-2-248","authorCnList":["张向荣"," 杨国鑫"," 林培玲"," 白艳红"," 李宝平"," 刘宏浪"," 郗凯"],"authorEnList":["Xiangrong Zhang","  Guoxin Yang","  Peiling Lin","  Yanhong Bai","  Baoping Li","  Honglang Liu","  Kai Xi"],"authorList":["张向荣"," 杨国鑫"," 林培玲"," 白艳红"," 李宝平"," 刘宏浪"," 郗凯"],"authors":"张向荣, 杨国鑫, 林培玲, 白艳红, 李宝平, 刘宏浪, 郗凯","authorsCn":"张向荣, 杨国鑫, 林培玲, 白艳红, 李宝平, 刘宏浪, 郗凯","authorsEn":"Xiangrong Zhang,  Guoxin Yang,  Peiling Lin,  Yanhong Bai,  Baoping Li,  Honglang Liu,  Kai Xi","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"张向荣, 杨国鑫, 林培玲, 白艳红, 李宝平, 刘宏浪, 郗凯. 高校资源赋能多元化化学科普的探索与实践. 大学化学, 2026, 41(2): 248-254. doi: 10.12461/PKU.DXHX202502018.","citationCn":"张向荣, 杨国鑫, 林培玲, 白艳红, 李宝平, 刘宏浪, 郗凯. 高校资源赋能多元化化学科普的探索与实践. 大学化学, 2026, 41(2): 248-254. doi: 10.12461/PKU.DXHX202502018.","citationEn":"张向荣, 杨国鑫, 林培玲, 白艳红, 李宝平, 刘宏浪, 郗凯. Exploration and Practice of University Resources in Diversifying Chemistry Science Popularization. University Chemistry, 2026, 41(2): 248-254. doi: 10.12461/PKU.DXHX202502018.","doi":"10.12461/PKU.DXHX202502018","figContent":"","figList":[],"firstFig":"","fpage":"248","highCitedState":"","htmlCount":130,"htmlFile":"","id":"156832a4-e0aa-4fe9-9fd0-401f5978f68b","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"科普, 化学, 高校","keywordCn":"科普, 化学, 高校","keywordCnList":["科普"," 化学"," 高校"],"keywordEn":"Popularization of science, Chemistry, Universities","keywordEnList":["Popularization of science"," Chemistry"," Universities"],"keywordList":["科普"," 化学"," 高校"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"254","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":2639.86,"pubDate":"2025-06-03","recommendState":"","releaseState":"1","secCount":0,"title":"高校资源赋能多元化化学科普的探索与实践","titleCn":"高校资源赋能多元化化学科普的探索与实践","titleEn":"Exploration and Practice of University Resources in Diversifying Chemistry Science Popularization","viewCount":1428,"volume":"41","year":2026},{"abstractInfo":"茶多酚是茶叶中多酚类物质的总称，是形成茶叶色香味及构筑茶叶保健功能的主要成分。本实验以生活中常见的茶品为引，依据茶多酚的抗氧化性及金属离子络合作用，创新设计出基于茶多酚变色反应的“茶颜悦色”与“诗情‘化’意”系列实验。其中“茶颜悦色”实验主要面向小学生，通过颜色变化展示茶多酚的抗氧化性，互动讲解中国茶的品类和相关茶文化；“诗情‘化’意”实验主要面向有一定化学基础的中学生和大学生，展示茶多酚与金属离子反应的现象，互动讲解茶多酚的提取方法和工业应用，鼓励青少年积极参与科技创新。本设计实验过程简易，可实现居家操作，实验趣味性强、安全性高；同时将传统文化融于科普实验，有助于提升广大青少年的科学素养与文化修养。","abstractInfoCn":"茶多酚是茶叶中多酚类物质的总称，是形成茶叶色香味及构筑茶叶保健功能的主要成分。本实验以生活中常见的茶品为引，依据茶多酚的抗氧化性及金属离子络合作用，创新设计出基于茶多酚变色反应的“茶颜悦色”与“诗情‘化’意”系列实验。其中“茶颜悦色”实验主要面向小学生，通过颜色变化展示茶多酚的抗氧化性，互动讲解中国茶的品类和相关茶文化；“诗情‘化’意”实验主要面向有一定化学基础的中学生和大学生，展示茶多酚与金属离子反应的现象，互动讲解茶多酚的提取方法和工业应用，鼓励青少年积极参与科技创新。本设计实验过程简易，可实现居家操作，实验趣味性强、安全性高；同时将传统文化融于科普实验，有助于提升广大青少年的科学素养与文化修养。","abstractInfoEn":"Tea polyphenols, the primary polyphenolic compounds in tea, are responsible for its color, aroma, and health benefits. Using common tea products, we developed two innovative experiments based on tea polyphenols’ antioxidant properties and metal ion complexation: (1) “Colorful Tea Chemistry” for elementary students demonstrates antioxidant effects through color changes while introducing Chinese tea varieties and culture; (2) “Poetic Chemistry” for secondary/college students with chemistry background showcases metal ion reactions, extraction methods, and industrial applications to encourage scientific innovation. These home-friendly experiments combine safety and engagement while integrating traditional culture to enhance both scientific and cultural literacy.","articleNo":"dxhx-41-2-255","authorCnList":["何乐芹"," 秦韵涵"," 王静"," 张玉宽"," 董正平"," 韩帅"],"authorEnList":["Leqin He","  Yunhan Qin","  Jing Wang","  Yukuan Zhang","  Zhengping Dong","  Shuai Han"],"authorList":["何乐芹"," 秦韵涵"," 王静"," 张玉宽"," 董正平"," 韩帅"],"authors":"何乐芹, 秦韵涵, 王静, 张玉宽, 董正平, 韩帅","authorsCn":"何乐芹, 秦韵涵, 王静, 张玉宽, 董正平, 韩帅","authorsEn":"Leqin He,  Yunhan Qin,  Jing Wang,  Yukuan Zhang,  Zhengping Dong,  Shuai Han","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"何乐芹, 秦韵涵, 王静, 张玉宽, 董正平, 韩帅. 茶彩“酚”呈——推荐一个化学科普实验. 大学化学, 2026, 41(2): 255-262. doi: 10.12461/PKU.DXHX202502068.","citationCn":"何乐芹, 秦韵涵, 王静, 张玉宽, 董正平, 韩帅. 茶彩“酚”呈——推荐一个化学科普实验. 大学化学, 2026, 41(2): 255-262. doi: 10.12461/PKU.DXHX202502068.","citationEn":"何乐芹, 秦韵涵, 王静, 张玉宽, 董正平, 韩帅. Tea’s Colorful Chemistry: A Popular Science Experiment Featuring Tea Polyphenols. University Chemistry, 2026, 41(2): 255-262. doi: 10.12461/PKU.DXHX202502068.","doi":"10.12461/PKU.DXHX202502068","figContent":"","figList":[],"firstFig":"","fpage":"255","highCitedState":"","htmlCount":316,"htmlFile":"","id":"aaada4c0-96f3-448b-9d32-733140a49626","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"茶文化, 茶多酚, 天然产物, 科普实验, 电解","keywordCn":"茶文化, 茶多酚, 天然产物, 科普实验, 电解","keywordCnList":["茶文化"," 茶多酚"," 天然产物"," 科普实验"," 电解"],"keywordEn":"Tea culture, Tea polyphenols, Natural products, Popular science experiment, Electrochemistry","keywordEnList":["Tea culture"," Tea polyphenols"," Natural products"," Popular science experiment"," Electrochemistry"],"keywordList":["茶文化"," 茶多酚"," 天然产物"," 科普实验"," 电解"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"262","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":1605.33,"pubDate":"2025-06-13","recommendState":"","releaseState":"1","secCount":0,"title":"茶彩“酚”呈——推荐一个化学科普实验","titleCn":"茶彩“酚”呈——推荐一个化学科普实验","titleEn":"Tea’s Colorful Chemistry: A Popular Science Experiment Featuring Tea Polyphenols","viewCount":1672,"volume":"41","year":2026},{"abstractInfo":"淀粉是厨房中非常常见的一种原料，可以通过进行不同的反应来制作不同种类的食品。本文从东北特色菜——锅包肉中淀粉的作用出发，对淀粉的主要化学反应如糊化作用、美拉德反应、老化作用等进行由浅入深的分析，以激发读者对于有机化学在食品烹饪中应用的好奇心。","abstractInfoCn":"淀粉是厨房中非常常见的一种原料，可以通过进行不同的反应来制作不同种类的食品。本文从东北特色菜——锅包肉中淀粉的作用出发，对淀粉的主要化学反应如糊化作用、美拉德反应、老化作用等进行由浅入深的分析，以激发读者对于有机化学在食品烹饪中应用的好奇心。","abstractInfoEn":"Starch, a ubiquitous ingredient in the kitchen, can be transformed into various types of food through different chemical reactions. This article explores the role of starch in the Northeastern Chinese specialty dish, potstickers, and provides a step-by-step analysis of key chemical reactions involved, such as gelatinization, the Maillard reaction, and retrogradation. By doing so, it aims to spark readers’ curiosity about the application of organic chemistry in culinary practices.","articleNo":"dxhx-41-2-263","authorCnList":["梅鹤馨"," 郑玉斌"," 宋汪泽"],"authorEnList":["Hexin Mei","  Yubin Zheng","  Wangze Song"],"authorList":["梅鹤馨"," 郑玉斌"," 宋汪泽"],"authors":"梅鹤馨, 郑玉斌, 宋汪泽","authorsCn":"梅鹤馨, 郑玉斌, 宋汪泽","authorsEn":"Hexin Mei,  Yubin Zheng,  Wangze Song","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"梅鹤馨, 郑玉斌, 宋汪泽. 锅包肉酥脆可口的秘密——淀粉的多重变身. 大学化学, 2026, 41(2): 263-267. doi: 10.12461/PKU.DXHX202501016.","citationCn":"梅鹤馨, 郑玉斌, 宋汪泽. 锅包肉酥脆可口的秘密——淀粉的多重变身. 大学化学, 2026, 41(2): 263-267. doi: 10.12461/PKU.DXHX202501016.","citationEn":"梅鹤馨, 郑玉斌, 宋汪泽. The Secret of Crispy and Delicious Potstickers: The Multiple Transformations of Starch. University Chemistry, 2026, 41(2): 263-267. doi: 10.12461/PKU.DXHX202501016.","doi":"10.12461/PKU.DXHX202501016","figContent":"","figList":[],"firstFig":"","fpage":"263","highCitedState":"","htmlCount":186,"htmlFile":"","id":"7b5c7801-9088-4f00-aaf9-7336e72a56c5","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"淀粉, 糊化反应, 美拉德反应, 老化反应","keywordCn":"淀粉, 糊化反应, 美拉德反应, 老化反应","keywordCnList":["淀粉"," 糊化反应"," 美拉德反应"," 老化反应"],"keywordEn":"Starch, Gelatinization, Maillard reaction, Retrogradation","keywordEnList":["Starch"," Gelatinization"," Maillard reaction"," Retrogradation"],"keywordList":["淀粉"," 糊化反应"," 美拉德反应"," 老化反应"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"267","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":444.59,"pubDate":"2025-09-02","recommendState":"","releaseState":"1","secCount":0,"title":"锅包肉酥脆可口的秘密——淀粉的多重变身","titleCn":"锅包肉酥脆可口的秘密——淀粉的多重变身","titleEn":"The Secret of Crispy and Delicious Potstickers: The Multiple Transformations of Starch","viewCount":1564,"volume":"41","year":2026},{"abstractInfo":"自修复材料是一种受损后能够进行自我修复的新型材料，具有十分广阔的应用前景。本文通过大华和小雪两位大学生的对话，从自修复机制的角度出发，介绍了本征型与外援型两种方法背后的化学原理，包括可逆反应、动态共价键、超分子相互作用等，并且展望了自修复材料未来的发展潜力。","abstractInfoCn":"自修复材料是一种受损后能够进行自我修复的新型材料，具有十分广阔的应用前景。本文通过大华和小雪两位大学生的对话，从自修复机制的角度出发，介绍了本征型与外援型两种方法背后的化学原理，包括可逆反应、动态共价键、超分子相互作用等，并且展望了自修复材料未来的发展潜力。","abstractInfoEn":"Self-healing materials, a novel class of materials capable of repairing themselves after damage, hold immense potential for diverse applications. Through a dialogue between two university students, Dahua and Xiaoxue, this article explores the chemical principles underlying intrinsic and extrinsic self-healing mechanisms, including reversible reactions, dynamic covalent bonds, and supramolecular interactions. Additionally, it highlights the future development prospects of self-healing materials.","articleNo":"dxhx-41-2-268","authorCnList":["喻研"," 王子健"," 吴红"," 胡伟"],"authorEnList":["Yan Yu","  Zijian Wang","  Hong Wu","  Wei Hu"],"authorList":["喻研"," 王子健"," 吴红"," 胡伟"],"authors":"喻研, 王子健, 吴红, 胡伟","authorsCn":"喻研, 王子健, 吴红, 胡伟","authorsEn":"Yan Yu,  Zijian Wang,  Hong Wu,  Wei Hu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"喻研, 王子健, 吴红, 胡伟. “破镜重圆”——自修复材料的奥秘. 大学化学, 2026, 41(2): 268-272. doi: 10.12461/PKU.DXHX202501011.","citationCn":"喻研, 王子健, 吴红, 胡伟. “破镜重圆”——自修复材料的奥秘. 大学化学, 2026, 41(2): 268-272. doi: 10.12461/PKU.DXHX202501011.","citationEn":"喻研, 王子健, 吴红, 胡伟. The Mystery of Self-Healing Materials: Breaking the Mirror and Restoring It. University Chemistry, 2026, 41(2): 268-272. doi: 10.12461/PKU.DXHX202501011.","doi":"10.12461/PKU.DXHX202501011","figContent":"","figList":[],"firstFig":"","fpage":"268","highCitedState":"","htmlCount":144,"htmlFile":"","id":"27bf0708-c2de-47e0-91a9-97368e0f251f","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"自修复材料, 本征型方法, 外援型方法, 共价键, 超分子相互作用","keywordCn":"自修复材料, 本征型方法, 外援型方法, 共价键, 超分子相互作用","keywordCnList":["自修复材料"," 本征型方法"," 外援型方法"," 共价键"," 超分子相互作用"],"keywordEn":"Self-healing materials, Intrinsic approaches, Extrinsic approaches, Covalent bond, Supramolecular interactions","keywordEnList":["Self-healing materials"," Intrinsic approaches"," Extrinsic approaches"," Covalent bond"," Supramolecular interactions"],"keywordList":["自修复材料"," 本征型方法"," 外援型方法"," 共价键"," 超分子相互作用"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"272","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":1120.05,"pubDate":"2025-09-05","recommendState":"","releaseState":"1","secCount":0,"title":"“破镜重圆”——自修复材料的奥秘","titleCn":"“破镜重圆”——自修复材料的奥秘","titleEn":"The Mystery of Self-Healing Materials: Breaking the Mirror and Restoring It","viewCount":1459,"volume":"41","year":2026},{"abstractInfo":"沙利度胺曾因其致畸性而“臭名昭著”，但如今已被广泛用于炎症、恶性肿瘤及自身免疫病等多种疾病的治疗。传统的化学教材通常侧重于介绍沙利度胺的结构及致畸性，这导致学生对沙利度胺后期的发展了解不足，且不利于激发他们深入学习与该药物相关的化学知识的兴趣。本文借鉴中国传统故事“周处除三害”，通过第一人称视角，全面介绍沙利度胺的历史、作用机制、合成方法及其在现代医学中的应用，以激发读者的探索兴趣，促进他们对这一药物的深入了解。","abstractInfoCn":"沙利度胺曾因其致畸性而“臭名昭著”，但如今已被广泛用于炎症、恶性肿瘤及自身免疫病等多种疾病的治疗。传统的化学教材通常侧重于介绍沙利度胺的结构及致畸性，这导致学生对沙利度胺后期的发展了解不足，且不利于激发他们深入学习与该药物相关的化学知识的兴趣。本文借鉴中国传统故事“周处除三害”，通过第一人称视角，全面介绍沙利度胺的历史、作用机制、合成方法及其在现代医学中的应用，以激发读者的探索兴趣，促进他们对这一药物的深入了解。","abstractInfoEn":"Thalidomide, once infamous for its teratogenic effects, is now widely utilized in treating inflammation, malignant tumors, and various autoimmune diseases. Traditional chemistry textbooks often emphasize its structure and teratogenicity, resulting in limited awareness of its subsequent developments and failing to inspire students to delve deeper into the chemical aspects of this drug. Drawing inspiration from the traditional Chinese story “Zhou Chu Eliminates Three Evils”, this article adopts a first-person narrative to comprehensively explore the history, mechanisms of action, synthesis methods, and modern medical applications of thalidomide. By doing so, it aims to ignite readers’ curiosity and foster a deeper understanding of this multifaceted drug.","articleNo":"dxhx-41-2-273","authorCnList":["卫柏同"," 朱荣秀"," 徐政虎"],"authorEnList":["Baitong Wei","  Rongxiu Zhu","  Zhenghu Xu"],"authorList":["卫柏同"," 朱荣秀"," 徐政虎"],"authors":"卫柏同, 朱荣秀, 徐政虎","authorsCn":"卫柏同, 朱荣秀, 徐政虎","authorsEn":"Baitong Wei,  Rongxiu Zhu,  Zhenghu Xu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"卫柏同, 朱荣秀, 徐政虎. 沙利度胺“除三害”. 大学化学, 2026, 41(2): 273-278. doi: 10.12461/PKU.DXHX202502020.","citationCn":"卫柏同, 朱荣秀, 徐政虎. 沙利度胺“除三害”. 大学化学, 2026, 41(2): 273-278. doi: 10.12461/PKU.DXHX202502020.","citationEn":"卫柏同, 朱荣秀, 徐政虎. Thalidomide: Defeating the Three Evils. University Chemistry, 2026, 41(2): 273-278. doi: 10.12461/PKU.DXHX202502020.","doi":"10.12461/PKU.DXHX202502020","figContent":"","figList":[],"firstFig":"","fpage":"273","highCitedState":"","htmlCount":167,"htmlFile":"","id":"779ad3bf-cf31-4e78-9c89-5cb52d91af99","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"沙利度胺, 反应停, 麻风结节性红斑, 多发性骨髓瘤","keywordCn":"沙利度胺, 反应停, 麻风结节性红斑, 多发性骨髓瘤","keywordCnList":["沙利度胺"," 反应停"," 麻风结节性红斑"," 多发性骨髓瘤"],"keywordEn":"Thalidomide, Contergan, Erythema nodosum leprosum, Multiple myeloma","keywordEnList":["Thalidomide"," Contergan"," Erythema nodosum leprosum"," Multiple myeloma"],"keywordList":["沙利度胺"," 反应停"," 麻风结节性红斑"," 多发性骨髓瘤"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"278","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":5,"pdfSize":533.97,"pubDate":"2025-09-05","recommendState":"","releaseState":"1","secCount":0,"title":"沙利度胺“除三害”","titleCn":"沙利度胺“除三害”","titleEn":"Thalidomide: Defeating the Three Evils","viewCount":1562,"volume":"41","year":2026},{"abstractInfo":"采用科普小说的叙述手法，以第一人称的视角，通过一个葡萄糖分子的自述，生动地描绘了在真核生物细胞内，呼吸作用过程中各个化合物之间的转化过程、能量的流动路径，以及所涉及的化学反应。整体勾勒出呼吸作用的过程。","abstractInfoCn":"采用科普小说的叙述手法，以第一人称的视角，通过一个葡萄糖分子的自述，生动地描绘了在真核生物细胞内，呼吸作用过程中各个化合物之间的转化过程、能量的流动路径，以及所涉及的化学反应。整体勾勒出呼吸作用的过程。","abstractInfoEn":"This popular science article employs a creative narrative approach, with a glucose molecule serving as the first-person narrator to vividly describe cellular respiration in eukaryotic cells. The story traces the metabolic transformations of various compounds, energy transfer pathways, and underlying chemical reactions throughout this fundamental biological process. Through this engaging perspective, the complete respiration pathway comes to life - from initial glycolysis to the citric acid cycle and final oxidative phosphorylation.","articleNo":"dxhx-41-2-279","authorCnList":["郭卓越"," 郭今心"],"authorEnList":["Zhuoyue Guo","  Jinxin Guo"],"authorList":["郭卓越"," 郭今心"],"authors":"郭卓越, 郭今心","authorsCn":"郭卓越, 郭今心","authorsEn":"Zhuoyue Guo,  Jinxin Guo","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"郭卓越, 郭今心. 葡萄糖的奇妙冒险. 大学化学, 2026, 41(2): 279-285. doi: 10.12461/PKU.DXHX202502082.","citationCn":"郭卓越, 郭今心. 葡萄糖的奇妙冒险. 大学化学, 2026, 41(2): 279-285. doi: 10.12461/PKU.DXHX202502082.","citationEn":"郭卓越, 郭今心. The Amazing Journey of Glucose. University Chemistry, 2026, 41(2): 279-285. doi: 10.12461/PKU.DXHX202502082.","doi":"10.12461/PKU.DXHX202502082","figContent":"","figList":[],"firstFig":"","fpage":"279","highCitedState":"","htmlCount":132,"htmlFile":"","id":"5befecad-a02e-4570-b967-34df590f5179","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"葡萄糖, 红细胞, 糖酵解, 三羧酸循环, 氧化磷酸化","keywordCn":"葡萄糖, 红细胞, 糖酵解, 三羧酸循环, 氧化磷酸化","keywordCnList":["葡萄糖"," 红细胞"," 糖酵解"," 三羧酸循环"," 氧化磷酸化"],"keywordEn":"Glucose, Red blood cells, Glycolysis, Citric acid cycle, Oxidative phosphorylation","keywordEnList":["Glucose"," Red blood cells"," Glycolysis"," Citric acid cycle"," Oxidative phosphorylation"],"keywordList":["葡萄糖"," 红细胞"," 糖酵解"," 三羧酸循环"," 氧化磷酸化"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"285","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":962.99,"pubDate":"2025-09-11","recommendState":"","releaseState":"1","secCount":0,"title":"葡萄糖的奇妙冒险","titleCn":"葡萄糖的奇妙冒险","titleEn":"The Amazing Journey of Glucose","viewCount":1406,"volume":"41","year":2026},{"abstractInfo":"美食，远不止是味蕾的一场狂欢，它更是物理化学领域的奇妙舞台。当我们沉醉于美食的色、香、味时，其实正经历着一场复杂而又精妙的化学演变。为了深入探究舌尖上的物理化学奥秘，本文从多个关键维度展开研究，味觉感受如何在神经与分子的交互中诞生，食品在储存时发生的微妙变化，烹饪过程中食材的奇妙转变等。通过这些分析，揭示出食品加工和贮藏中各种物理变化的本质规律，旨在帮助读者提升综合分析、预测和模拟复杂食品工程问题的能力。","abstractInfoCn":"美食，远不止是味蕾的一场狂欢，它更是物理化学领域的奇妙舞台。当我们沉醉于美食的色、香、味时，其实正经历着一场复杂而又精妙的化学演变。为了深入探究舌尖上的物理化学奥秘，本文从多个关键维度展开研究，味觉感受如何在神经与分子的交互中诞生，食品在储存时发生的微妙变化，烹饪过程中食材的奇妙转变等。通过这些分析，揭示出食品加工和贮藏中各种物理变化的本质规律，旨在帮助读者提升综合分析、预测和模拟复杂食品工程问题的能力。","abstractInfoEn":"Cuisine is far more than just a feast for the taste buds — it represents a fascinating stage where physical chemistry principles come to life. When we savor the color, aroma and flavor of food, we are actually experiencing intricate and sophisticated chemical transformations. To thoroughly explore the physical chemistry behind these gastronomic experiences, this article investigates several key aspects: how taste perception emerges from neural-molecular interactions, the subtle changes occurring during food storage, and the remarkable transformations of ingredients during cooking processes. Through these analyses, we reveal the fundamental principles governing various physical changes in food processing and preservation. Our ultimate goal is to help readers develop stronger capabilities in comprehensively analyzing, predicting and simulating complex food engineering challenges.","articleNo":"dxhx-41-2-286","authorCnList":["白雨欣"," 蒋海英"],"authorEnList":["Yuxin Bai","  Haiying Jiang"],"authorList":["白雨欣"," 蒋海英"],"authors":"白雨欣, 蒋海英","authorsCn":"白雨欣, 蒋海英","authorsEn":"Yuxin Bai,  Haiying Jiang","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"白雨欣, 蒋海英. 舌尖上的物理化学. 大学化学, 2026, 41(2): 286-294. doi: 10.12461/PKU.DXHX202503082.","citationCn":"白雨欣, 蒋海英. 舌尖上的物理化学. 大学化学, 2026, 41(2): 286-294. doi: 10.12461/PKU.DXHX202503082.","citationEn":"白雨欣, 蒋海英. The Physical Chemistry behind Culinary Delights. University Chemistry, 2026, 41(2): 286-294. doi: 10.12461/PKU.DXHX202503082.","doi":"10.12461/PKU.DXHX202503082","figContent":"","figList":[],"firstFig":"","fpage":"286","highCitedState":"","htmlCount":146,"htmlFile":"","id":"47f69567-2bd1-4db6-8a38-9403430d051f","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"味觉, 表面张力, 渗透压, 相图, 科普","keywordCn":"味觉, 表面张力, 渗透压, 相图, 科普","keywordCnList":["味觉"," 表面张力"," 渗透压"," 相图"," 科普"],"keywordEn":"Gustatory perception, Surface tension, Osmotic pressure, Phase diagrams, Popularization of science","keywordEnList":["Gustatory perception"," Surface tension"," Osmotic pressure"," Phase diagrams"," Popularization of science"],"keywordList":["味觉"," 表面张力"," 渗透压"," 相图"," 科普"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"294","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":1476.66,"pubDate":"2025-09-17","recommendState":"","releaseState":"1","secCount":0,"title":"舌尖上的物理化学","titleCn":"舌尖上的物理化学","titleEn":"The Physical Chemistry behind Culinary Delights","viewCount":1430,"volume":"41","year":2026},{"abstractInfo":"牙菌斑是多种口腔致病菌通过胞外聚合物黏附形成的复合体，具有不易察觉、不易根除、危害性大等特点，是引发牙周疾病的关键因素。本文通过叙述手法，展示了牙菌斑的检测、治疗和预防策略，旨在向大众普及口腔卫生知识、纠正牙齿保健的错误认知。希望通过本文的介绍，能引导大众正确认识以牙菌斑为代表的细菌生物被膜，了解其在生产生活中的积极作用，感受科技“化腐朽为神奇”的魅力。","abstractInfoCn":"牙菌斑是多种口腔致病菌通过胞外聚合物黏附形成的复合体，具有不易察觉、不易根除、危害性大等特点，是引发牙周疾病的关键因素。本文通过叙述手法，展示了牙菌斑的检测、治疗和预防策略，旨在向大众普及口腔卫生知识、纠正牙齿保健的错误认知。希望通过本文的介绍，能引导大众正确认识以牙菌斑为代表的细菌生物被膜，了解其在生产生活中的积极作用，感受科技“化腐朽为神奇”的魅力。","abstractInfoEn":"Dental plaque, a complex biofilm formed by various oral pathogens embedded in an extracellular polymeric substance (EPS) matrix, is characterized by its inconspicuous nature, strong adherence, and resistance to removal, making it a key factor in the development of periodontal diseases. This article employs a narrative approach to present strategies for the detection, treatment, and prevention of dental plaque, aiming to enhance public awareness of oral hygiene and correct misconceptions about dental care. Furthermore, it seeks to foster a deeper understanding of bacterial biofilms, exemplified by dental plaque, highlighting their positive roles in various aspects of life and showcasing the transformative power of science in turning challenges into opportunities.","articleNo":"dxhx-41-2-295","authorCnList":["郑直"," 马琪"," 刘飞扬"," 陈谷奎"," 赵军龙"],"authorEnList":["Zhi Zheng","  Qi Ma","  Feiyang Liu","  Gukui Chen","  Junlong Zhao"],"authorList":["郑直"," 马琪"," 刘飞扬"," 陈谷奎"," 赵军龙"],"authors":"郑直, 马琪, 刘飞扬, 陈谷奎, 赵军龙","authorsCn":"郑直, 马琪, 刘飞扬, 陈谷奎, 赵军龙","authorsEn":"Zhi Zheng,  Qi Ma,  Feiyang Liu,  Gukui Chen,  Junlong Zhao","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"郑直, 马琪, 刘飞扬, 陈谷奎, 赵军龙. 用科学打败牙菌斑的“膜法”. 大学化学, 2026, 41(2): 295-300. doi: 10.12461/PKU.DXHX202502088.","citationCn":"郑直, 马琪, 刘飞扬, 陈谷奎, 赵军龙. 用科学打败牙菌斑的“膜法”. 大学化学, 2026, 41(2): 295-300. doi: 10.12461/PKU.DXHX202502088.","citationEn":"郑直, 马琪, 刘飞扬, 陈谷奎, 赵军龙. Defeating Dental Plaque with Science: Unlocking the Power of Biofilm Management. University Chemistry, 2026, 41(2): 295-300. doi: 10.12461/PKU.DXHX202502088.","doi":"10.12461/PKU.DXHX202502088","figContent":"","figList":[],"firstFig":"","fpage":"295","highCitedState":"","htmlCount":137,"htmlFile":"","id":"7baf1662-325b-45c5-85cf-78745fc9dd4a","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"牙菌斑, 胞外聚合物, 口腔护理, 生物被膜","keywordCn":"牙菌斑, 胞外聚合物, 口腔护理, 生物被膜","keywordCnList":["牙菌斑"," 胞外聚合物"," 口腔护理"," 生物被膜"],"keywordEn":"Dental plaque, EPS, Oral hygiene, Biofilms","keywordEnList":["Dental plaque"," EPS"," Oral hygiene"," Biofilms"],"keywordList":["牙菌斑"," 胞外聚合物"," 口腔护理"," 生物被膜"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"300","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":873.84,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"用科学打败牙菌斑的“膜法”","titleCn":"用科学打败牙菌斑的“膜法”","titleEn":"Defeating Dental Plaque with Science: Unlocking the Power of Biofilm Management","viewCount":1575,"volume":"41","year":2026},{"abstractInfo":"油纸伞是中国具有千年历史的传统手工艺品，也是中国传统文化的重要象征。本文以一位老工匠为即将出嫁的女儿制作油纸伞作为嫁妆的故事为背景，深入探讨油纸伞制作过程中蕴含的化学原理，包括碱法制浆、柿漆粘结、朱砂附着和桐油防水等关键工艺。同时，本文挖掘其背后的思政元素，将文化、化学与思政教育有机结合，实现知识传授与价值引领的统一。","abstractInfoCn":"油纸伞是中国具有千年历史的传统手工艺品，也是中国传统文化的重要象征。本文以一位老工匠为即将出嫁的女儿制作油纸伞作为嫁妆的故事为背景，深入探讨油纸伞制作过程中蕴含的化学原理，包括碱法制浆、柿漆粘结、朱砂附着和桐油防水等关键工艺。同时，本文挖掘其背后的思政元素，将文化、化学与思政教育有机结合，实现知识传授与价值引领的统一。","abstractInfoEn":"The oil-paper umbrella, a traditional Chinese handicraft with a history spanning thousands of years, stands as a significant symbol of Chinese culture. This article narrates the story of an old craftsman creating oil-paper umbrellas as a dowry for his daughter’s wedding, delving into the chemical principles underlying its production process. Key techniques such as alkaline pulping, persimmon lacquer bonding, cinnabar adhesion, and tung oil waterproofing are explored in detail. Additionally, the article uncovers the ideological and political elements embedded in this craft, seamlessly integrating culture, chemistry, and ideological education to achieve a harmonious balance between knowledge dissemination and value guidance.","articleNo":"dxhx-41-2-301","authorCnList":["李慧琳"," 马琪"," 李瑾"," 于紫涵"," 刘星雨"," 朱梓嫣"," 傅钰欢"," 赵军龙"],"authorEnList":["Huilin Li","  Qi Ma","  Jin Li","  Zihan Yu","  Xingyu Liu","  Ziyan Zhu","  Yuhuan Fu","  Junlong Zhao"],"authorList":["李慧琳"," 马琪"," 李瑾"," 于紫涵"," 刘星雨"," 朱梓嫣"," 傅钰欢"," 赵军龙"],"authors":"李慧琳, 马琪, 李瑾, 于紫涵, 刘星雨, 朱梓嫣, 傅钰欢, 赵军龙","authorsCn":"李慧琳, 马琪, 李瑾, 于紫涵, 刘星雨, 朱梓嫣, 傅钰欢, 赵军龙","authorsEn":"Huilin Li,  Qi Ma,  Jin Li,  Zihan Yu,  Xingyu Liu,  Ziyan Zhu,  Yuhuan Fu,  Junlong Zhao","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"李慧琳, 马琪, 李瑾, 于紫涵, 刘星雨, 朱梓嫣, 傅钰欢, 赵军龙. 红伞为聘：油纸伞传统工艺中的化学奥秘. 大学化学, 2026, 41(2): 301-306. doi: 10.12461/PKU.DXHX202502108.","citationCn":"李慧琳, 马琪, 李瑾, 于紫涵, 刘星雨, 朱梓嫣, 傅钰欢, 赵军龙. 红伞为聘：油纸伞传统工艺中的化学奥秘. 大学化学, 2026, 41(2): 301-306. doi: 10.12461/PKU.DXHX202502108.","citationEn":"李慧琳, 马琪, 李瑾, 于紫涵, 刘星雨, 朱梓嫣, 傅钰欢, 赵军龙. Red Umbrella as a Bridal Gift: Unveiling the Chemical Secrets of Oil-Paper Umbrella Craftsmanship. University Chemistry, 2026, 41(2): 301-306. doi: 10.12461/PKU.DXHX202502108.","doi":"10.12461/PKU.DXHX202502108","figContent":"","figList":[],"firstFig":"","fpage":"301","highCitedState":"","htmlCount":209,"htmlFile":"","id":"fe7fc137-cf4c-4a87-bff2-de072ece98b9","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"油纸伞, 传统工艺, 化学原理, 思政教育","keywordCn":"油纸伞, 传统工艺, 化学原理, 思政教育","keywordCnList":["油纸伞"," 传统工艺"," 化学原理"," 思政教育"],"keywordEn":"Oil-paper umbrella, Traditional craftsmanship, Principles of chemistry, Ideological and political education","keywordEnList":["Oil-paper umbrella"," Traditional craftsmanship"," Principles of chemistry"," Ideological and political education"],"keywordList":["油纸伞"," 传统工艺"," 化学原理"," 思政教育"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"306","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":476.02,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"红伞为聘：油纸伞传统工艺中的化学奥秘","titleCn":"红伞为聘：油纸伞传统工艺中的化学奥秘","titleEn":"Red Umbrella as a Bridal Gift: Unveiling the Chemical Secrets of Oil-Paper Umbrella Craftsmanship","viewCount":1694,"volume":"41","year":2026},{"abstractInfo":"在“碳中和、碳达峰”的背景下，如何减少化石能源的应用，开发新能源，提高能源利用率成为世界共同关注的问题，相变材料在未来拥有广泛的应用前景。本文从掰掰乐暖手袋的加热原理出发，介绍了热冰实验，即醋酸钠过饱和溶液结晶，释放相变潜热的实验现象。本实验不仅具有化学之美，在实际生活中也具有重要意义。本实验启发读者从电池对于电能的储存与使用出发，思索利用相变潜热对热能进行储存和利用的可行性，并介绍了几个相关领域的应用案例。","abstractInfoCn":"在“碳中和、碳达峰”的背景下，如何减少化石能源的应用，开发新能源，提高能源利用率成为世界共同关注的问题，相变材料在未来拥有广泛的应用前景。本文从掰掰乐暖手袋的加热原理出发，介绍了热冰实验，即醋酸钠过饱和溶液结晶，释放相变潜热的实验现象。本实验不仅具有化学之美，在实际生活中也具有重要意义。本实验启发读者从电池对于电能的储存与使用出发，思索利用相变潜热对热能进行储存和利用的可行性，并介绍了几个相关领域的应用案例。","abstractInfoEn":"In the context of global efforts toward carbon neutrality and peak carbon emissions, developing alternative energy solutions and improving energy efficiency have become critical priorities. Phase change materials (PCMs) show significant promise in addressing these challenges. This article explores the fundamental chemistry behind reusable hand warmers through the “hot ice” experiment, demonstrating how crystallization of supersaturated sodium acetate solution releases latent heat. Beyond its visual appeal, this experiment serves as an engaging introduction to thermal energy storage concepts. We draw parallels between electrical energy storage in batteries and thermal energy storage using PCMs, presenting several practical applications that highlight the potential of this technology for sustainable energy solutions.","articleNo":"dxhx-41-2-307","authorCnList":["杨凯平"," 周强"," 魏伟"," 邵伟"],"authorEnList":["Kaiping Yang","  Qiang Zhou","  Wei Wei","  Wei Shao"],"authorList":["杨凯平"," 周强"," 魏伟"," 邵伟"],"authors":"杨凯平, 周强, 魏伟, 邵伟","authorsCn":"杨凯平, 周强, 魏伟, 邵伟","authorsEn":"Kaiping Yang,  Qiang Zhou,  Wei Wei,  Wei Shao","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"杨凯平, 周强, 魏伟, 邵伟. 无处不在的化学——从暖手袋到相变储能材料. 大学化学, 2026, 41(2): 307-313. doi: 10.12461/PKU.DXHX202502122.","citationCn":"杨凯平, 周强, 魏伟, 邵伟. 无处不在的化学——从暖手袋到相变储能材料. 大学化学, 2026, 41(2): 307-313. doi: 10.12461/PKU.DXHX202502122.","citationEn":"杨凯平, 周强, 魏伟, 邵伟. Chemistry in Everyday Life: From Hand Warmers to Phase Change Energy Storage Materials. University Chemistry, 2026, 41(2): 307-313. doi: 10.12461/PKU.DXHX202502122.","doi":"10.12461/PKU.DXHX202502122","figContent":"","figList":[],"firstFig":"","fpage":"307","highCitedState":"","htmlCount":139,"htmlFile":"","id":"12e7f5c8-e08f-47ad-a179-df1ec70e96cd","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"饱和溶液, 过饱和溶液, 醋酸钠, 热冰实验, 相变, 相变储能材料","keywordCn":"饱和溶液, 过饱和溶液, 醋酸钠, 热冰实验, 相变, 相变储能材料","keywordCnList":["饱和溶液"," 过饱和溶液"," 醋酸钠"," 热冰实验"," 相变"," 相变储能材料"],"keywordEn":"Saturated solution, Supersaturated solution, Sodium acetate, Hot ice experiment, Phase change, Phase change energy storage materials","keywordEnList":["Saturated solution"," Supersaturated solution"," Sodium acetate"," Hot ice experiment"," Phase change"," Phase change energy storage materials"],"keywordList":["饱和溶液"," 过饱和溶液"," 醋酸钠"," 热冰实验"," 相变"," 相变储能材料"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"313","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":6,"pdfSize":929.54,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"无处不在的化学——从暖手袋到相变储能材料","titleCn":"无处不在的化学——从暖手袋到相变储能材料","titleEn":"Chemistry in Everyday Life: From Hand Warmers to Phase Change Energy Storage Materials","viewCount":1458,"volume":"41","year":2026},{"abstractInfo":"一碗乳白香浓的羊汤是否需要依赖科技与“狠活”？2024年底全网热议的“白汤事件”背后，蕴含着有趣的食品科学奥秘。本文旨在通过家庭小实验揭示“白汤”背后的科学奥秘。结果表明：碱性水、胶原蛋白都有助于实现油和水的“水乳交融”；豆浆机则能化身“物理魔法师”，将油脂粉碎成纳米级小颗粒，快速达到“水乳交融”的至臻境界。羊汤的传统工艺无需工业添加剂，仅通过“天然魔法”(磷脂和胶原蛋白)和“物理魔法”(沸腾)，在“时间魔法”的加持下，即可实现稳定乳白汤体和独特“香味密码”，但对高脂肪摄入的现代人来说，白汤虽美，切勿贪嘴哟。","abstractInfoCn":"一碗乳白香浓的羊汤是否需要依赖科技与“狠活”？2024年底全网热议的“白汤事件”背后，蕴含着有趣的食品科学奥秘。本文旨在通过家庭小实验揭示“白汤”背后的科学奥秘。结果表明：碱性水、胶原蛋白都有助于实现油和水的“水乳交融”；豆浆机则能化身“物理魔法师”，将油脂粉碎成纳米级小颗粒，快速达到“水乳交融”的至臻境界。羊汤的传统工艺无需工业添加剂，仅通过“天然魔法”(磷脂和胶原蛋白)和“物理魔法”(沸腾)，在“时间魔法”的加持下，即可实现稳定乳白汤体和独特“香味密码”，但对高脂肪摄入的现代人来说，白汤虽美，切勿贪嘴哟。","abstractInfoEn":"Does a bowl of creamy, aromatic lamb soup require technology and brute force? Behind the “white soup incident” that sparked nationwide debate in late 2024 lies an intriguing food science mystery. This article aims to reveal the science behind “white soup” through simple home experiments. Results indicate: alkaline water and collagen both facilitate the emulsification of oil and water; the soy milk maker acts as a “physical wizard”, pulverizing fats into nano-sized particles to rapidly achieve the pinnacle of emulsification. Traditional lamb soup preparation requires no industrial additives. Through “natural magic” (phospholipids and collagen) and “physical magic” (boiling), enhanced by the “magic of time”, it achieves a stable, milky soup with a unique “aroma code”. Yet for modern consumers with high-fat diets, while white soup is delightful, moderation is advised.","articleNo":"dxhx-41-2-314","authorCnList":["袁源青山"," 李蕊"," 赵卫光"],"authorEnList":["Yuanqingshan Yuan","  Rui Li","  Weiguang Zhao"],"authorList":["袁源青山"," 李蕊"," 赵卫光"],"authors":"袁源青山, 李蕊, 赵卫光","authorsCn":"袁源青山, 李蕊, 赵卫光","authorsEn":"Yuanqingshan Yuan,  Rui Li,  Weiguang Zhao","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"袁源青山, 李蕊, 赵卫光. 羊汤太白是“狠活”？——从厨房里的“乳化魔法”看白汤里的胶体化学. 大学化学, 2026, 41(2): 314-322. doi: 10.12461/PKU.DXHX202503017.","citationCn":"袁源青山, 李蕊, 赵卫光. 羊汤太白是“狠活”？——从厨房里的“乳化魔法”看白汤里的胶体化学. 大学化学, 2026, 41(2): 314-322. doi: 10.12461/PKU.DXHX202503017.","citationEn":"袁源青山, 李蕊, 赵卫光. The Science behind Milky White Lamb Soup: Exploring Colloidal Chemistry in Traditional Cooking. University Chemistry, 2026, 41(2): 314-322. doi: 10.12461/PKU.DXHX202503017.","doi":"10.12461/PKU.DXHX202503017","figContent":"","figList":[],"firstFig":"","fpage":"314","highCitedState":"","htmlCount":266,"htmlFile":"","id":"c497718c-78af-40e0-bd73-0bc18139b2d2","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"家中实验室, 白汤, 乳化作用, 表面活性剂, 胶体化学","keywordCn":"家中实验室, 白汤, 乳化作用, 表面活性剂, 胶体化学","keywordCnList":["家中实验室"," 白汤"," 乳化作用"," 表面活性剂"," 胶体化学"],"keywordEn":"Home laboratory, Milky white lamb soup, Emulsification, Surfactant, Colloidal chemistry","keywordEnList":["Home laboratory"," Milky white lamb soup"," Emulsification"," Surfactant"," Colloidal chemistry"],"keywordList":["家中实验室"," 白汤"," 乳化作用"," 表面活性剂"," 胶体化学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"322","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":1637.29,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"羊汤太白是“狠活”？——从厨房里的“乳化魔法”看白汤里的胶体化学","titleCn":"羊汤太白是“狠活”？——从厨房里的“乳化魔法”看白汤里的胶体化学","titleEn":"The Science behind Milky White Lamb Soup: Exploring Colloidal Chemistry in Traditional Cooking","viewCount":1813,"volume":"41","year":2026},{"abstractInfo":"锆是一种在原子时代有着广泛应用的元素，具有耐高温、热中子吸收截面小等优点。本文虚构了一个锆元素王国，通过讲述锆元素王国成员共同化解小行星坠落危机的保卫战来介绍锆的发现过程及其在不同领域的应用，希望能够增进读者对锆元素的了解。","abstractInfoCn":"锆是一种在原子时代有着广泛应用的元素，具有耐高温、热中子吸收截面小等优点。本文虚构了一个锆元素王国，通过讲述锆元素王国成员共同化解小行星坠落危机的保卫战来介绍锆的发现过程及其在不同领域的应用，希望能够增进读者对锆元素的了解。","abstractInfoEn":"Zirconium, a versatile element of the atomic age, possesses exceptional properties including high-temperature resistance and a low thermal neutron absorption cross-section. This creative science narrative presents The Zirconium Kingdom, a fictional world where elemental characters collaborate to prevent an asteroid crisis. Through this engaging storyline, we explore zirconium’s discovery, its unique material characteristics, and its diverse applications—from nuclear reactors to aerospace thermal protection systems. By blending scientific facts with imaginative storytelling, this work aims to make zirconium’s chemistry more accessible and memorable for readers.","articleNo":"dxhx-41-2-323","authorCnList":["方梓苏"," 侯仕达"," 龚雨轩"," 颜静"," 卞睿"," 王鼎文"," 闫毅"],"authorEnList":["Zisu Fang","  Shida Hou","  Yuxuan Gong","  Jing Yan","  Rui Bian","  Dingwen Wang","  Yi Yan"],"authorList":["方梓苏"," 侯仕达"," 龚雨轩"," 颜静"," 卞睿"," 王鼎文"," 闫毅"],"authors":"方梓苏, 侯仕达, 龚雨轩, 颜静, 卞睿, 王鼎文, 闫毅","authorsCn":"方梓苏, 侯仕达, 龚雨轩, 颜静, 卞睿, 王鼎文, 闫毅","authorsEn":"Zisu Fang,  Shida Hou,  Yuxuan Gong,  Jing Yan,  Rui Bian,  Dingwen Wang,  Yi Yan","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"方梓苏, 侯仕达, 龚雨轩, 颜静, 卞睿, 王鼎文, 闫毅. 锆元素王国保卫战：“锆”捷而归. 大学化学, 2026, 41(2): 323-327. doi: 10.12461/PKU.DXHX202503071.","citationCn":"方梓苏, 侯仕达, 龚雨轩, 颜静, 卞睿, 王鼎文, 闫毅. 锆元素王国保卫战：“锆”捷而归. 大学化学, 2026, 41(2): 323-327. doi: 10.12461/PKU.DXHX202503071.","citationEn":"方梓苏, 侯仕达, 龚雨轩, 颜静, 卞睿, 王鼎文, 闫毅. Defending the Zirconium Kingdom: An Elemental Adventure. University Chemistry, 2026, 41(2): 323-327. doi: 10.12461/PKU.DXHX202503071.","doi":"10.12461/PKU.DXHX202503071","figContent":"","figList":[],"firstFig":"","fpage":"323","highCitedState":"","htmlCount":148,"htmlFile":"","id":"1a75dee9-ed1a-4a43-9018-e277512ec5c3","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"锆, 锆合金, 热防护, 核材料","keywordCn":"锆, 锆合金, 热防护, 核材料","keywordCnList":["锆"," 锆合金"," 热防护"," 核材料"],"keywordEn":"Zirconium, Zirconium alloys, Thermal protection, Nuclear materials","keywordEnList":["Zirconium"," Zirconium alloys"," Thermal protection"," Nuclear materials"],"keywordList":["锆"," 锆合金"," 热防护"," 核材料"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"327","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":2009.55,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"锆元素王国保卫战：“锆”捷而归","titleCn":"锆元素王国保卫战：“锆”捷而归","titleEn":"Defending the Zirconium Kingdom: An Elemental Adventure","viewCount":1535,"volume":"41","year":2026},{"abstractInfo":"从化学的视角，以最近热门的电影《哪吒之魔童闹海》中太乙真人的炼丹炉为线索，通过解析炼丹炉中汞硫化物分解、黑火药反应等化学过程，阐释炼丹炉里所蕴含的各种化学知识，剖析了古代炼丹术与现代化学之间的深刻关联，揭示了古代炼丹术对现代科学的启蒙意义。文章论证了人类探索物质本质的连续性，从巫术到科学的文明跃迁，并指出科学精神的本质在于不断追问与创新。文末以“科学修仙”为隐喻，呼吁传承跨时代的探索热情，将传统智慧融入未来科技发展。","abstractInfoCn":"从化学的视角，以最近热门的电影《哪吒之魔童闹海》中太乙真人的炼丹炉为线索，通过解析炼丹炉中汞硫化物分解、黑火药反应等化学过程，阐释炼丹炉里所蕴含的各种化学知识，剖析了古代炼丹术与现代化学之间的深刻关联，揭示了古代炼丹术对现代科学的启蒙意义。文章论证了人类探索物质本质的连续性，从巫术到科学的文明跃迁，并指出科学精神的本质在于不断追问与创新。文末以“科学修仙”为隐喻，呼吁传承跨时代的探索热情，将传统智慧融入未来科技发展。","abstractInfoEn":"This article examines the chemistry involved in the alchemy furnace depicted in the popular film Nezha: Birth of the Demon Child, focusing on processes like mercury sulfide decomposition and black powder reactions. By analyzing these chemical transformations, we uncover the scientific knowledge embedded in ancient alchemical practices and explore their connection to modern chemistry. The study highlights how humanity's quest to understand matter has evolved continuously from mystical traditions to scientific inquiry, demonstrating that the essence of scientific spirit lies in persistent exploration and innovation. Concluding with the metaphor of “scientific cultivation,” we advocate for carrying forward this timeless spirit of discovery and integrating traditional wisdom into future scientific advancement.","articleNo":"dxhx-41-2-328","authorCnList":["任晗"," 贺星睿"," 曾祥凤"," 龙泽翼"," 王贵凤"," 张祺鑫"," 邹晓川"],"authorEnList":["Han Ren","  Xingrui He","  Xiangfeng Zeng","  Zeyi Long","  Guifeng Wang","  Qixin Zhang","  Xiaochuan Zou"],"authorList":["任晗"," 贺星睿"," 曾祥凤"," 龙泽翼"," 王贵凤"," 张祺鑫"," 邹晓川"],"authors":"任晗, 贺星睿, 曾祥凤, 龙泽翼, 王贵凤, 张祺鑫, 邹晓川","authorsCn":"任晗, 贺星睿, 曾祥凤, 龙泽翼, 王贵凤, 张祺鑫, 邹晓川","authorsEn":"Han Ren,  Xingrui He,  Xiangfeng Zeng,  Zeyi Long,  Guifeng Wang,  Qixin Zhang,  Xiaochuan Zou","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"任晗, 贺星睿, 曾祥凤, 龙泽翼, 王贵凤, 张祺鑫, 邹晓川. 从古代炼丹炉到现代科技神器. 大学化学, 2026, 41(2): 328-334. doi: 10.12461/PKU.DXHX202503111.","citationCn":"任晗, 贺星睿, 曾祥凤, 龙泽翼, 王贵凤, 张祺鑫, 邹晓川. 从古代炼丹炉到现代科技神器. 大学化学, 2026, 41(2): 328-334. doi: 10.12461/PKU.DXHX202503111.","citationEn":"任晗, 贺星睿, 曾祥凤, 龙泽翼, 王贵凤, 张祺鑫, 邹晓川. From Ancient Alchemical Furnaces to Contemporary Technological Wonders. University Chemistry, 2026, 41(2): 328-334. doi: 10.12461/PKU.DXHX202503111.","doi":"10.12461/PKU.DXHX202503111","figContent":"","figList":[],"firstFig":"","fpage":"328","highCitedState":"","htmlCount":200,"htmlFile":"","id":"4855c62b-862d-467f-bfa0-72c77bdbb82e","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"哪吒, 传统文化, 现代化学, 化学科普","keywordCn":"哪吒, 传统文化, 现代化学, 化学科普","keywordCnList":["哪吒"," 传统文化"," 现代化学"," 化学科普"],"keywordEn":"Nezha, Traditional culture, Modern chemistry, Popularization of chemistry","keywordEnList":["Nezha"," Traditional culture"," Modern chemistry"," Popularization of chemistry"],"keywordList":["哪吒"," 传统文化"," 现代化学"," 化学科普"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"334","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":743.36,"pubDate":"2025-09-18","recommendState":"","releaseState":"1","secCount":0,"title":"从古代炼丹炉到现代科技神器","titleCn":"从古代炼丹炉到现代科技神器","titleEn":"From Ancient Alchemical Furnaces to Contemporary Technological Wonders","viewCount":1447,"volume":"41","year":2026},{"abstractInfo":"中国科学技术大学化学实验教学中心是安徽省科普教育基地，有着多年科普工作经验。本文介绍了中心在科普资源创作、线上线下科普活动开展、科普志愿服务等方面的一些工作经验。笔者认为，各高校应当充分发挥本校学科优势，打造精品科普资源，利用信息化工具拓展科普工作覆盖面，同时把科普与育人结合起来，让科普工作更好地服务于创新建设与新质生产力的发展。","abstractInfoCn":"中国科学技术大学化学实验教学中心是安徽省科普教育基地，有着多年科普工作经验。本文介绍了中心在科普资源创作、线上线下科普活动开展、科普志愿服务等方面的一些工作经验。笔者认为，各高校应当充分发挥本校学科优势，打造精品科普资源，利用信息化工具拓展科普工作覆盖面，同时把科普与育人结合起来，让科普工作更好地服务于创新建设与新质生产力的发展。","abstractInfoEn":"The Chemistry Experiment Teaching Center at the University of Science and Technology of China (USTC), as an Anhui Provincial science education base, has developed extensive experience in science outreach. This article presents the Center’s practices in developing science communication resources, conducting both online and offline outreach activities, and organizing science communication volunteer programs. We propose that universities should fully utilize their academic strengths to create high-quality science communication materials, expand their reach through digital tools, and integrate science popularization with education to better support innovation and new quality productivity development.","articleNo":"dxhx-41-2-335","authorCnList":["邵伟"," 吴红"," 兰泉"," 李玲玲"," 胡万群"," 杨凯平"," 李婉"," 李维维"," 王晓葵"," 郑媛"," 蒋俊"," 姚奇志"," 刘卫"," 李娇"," 张万群"," 孙晴"," 方思敏"," 高明丽"," 黄微"," 刘红瑜"," 金邦坤"," 吴强华"," 李红春"," 查正根"," 冯红艳"," 田红军"," 雷璇"," 周强"," 刘斯"," 盛翔"," 魏伟"," 朱平平"," 徐航勋"],"authorEnList":["Wei Shao","  Hong Wu","  Quan Lan","  Lingling Li","  Wanqun Hu","  Kaiping Yang","  Wan Li","  Weiwei Li","  Xiaokui Wang","  Yuan Zheng","  Jun Jiang","  Qizhi Yao","  Wei Liu","  Jiao Li","  Wanqun Zhang","  Qing Sun","  Simin Fang","  Mingli Gao","  Wei Huang","  Hongyu Liu","  Bangkun Jin","  Qianghua Wu","  Hongchun Li","  Zhenggen Zha","  Hongyan Feng","  Hongjun Tian","  Xuan Lei","  Qiang Zhou","  Si liu","  Xiang Sheng","  Wei Wei","  Pingping Zhu","  Hangxun Xu"],"authorList":["邵伟"," 吴红"," 兰泉"," 李玲玲"," 胡万群"," 杨凯平"," 李婉"," 李维维"," 王晓葵"," 郑媛"," 蒋俊"," 姚奇志"," 刘卫"," 李娇"," 张万群"," 孙晴"," 方思敏"," 高明丽"," 黄微"," 刘红瑜"," 金邦坤"," 吴强华"," 李红春"," 查正根"," 冯红艳"," 田红军"," 雷璇"," 周强"," 刘斯"," 盛翔"," 魏伟"," 朱平平"," 徐航勋"],"authors":"邵伟, 吴红, 兰泉, 李玲玲, 胡万群, 杨凯平, 李婉, 李维维, 王晓葵, 郑媛, 蒋俊, 姚奇志, 刘卫, 李娇, 张万群, 孙晴, 方思敏, 高明丽, 黄微, 刘红瑜, 金邦坤, 吴强华, 李红春, 查正根, 冯红艳, 田红军, 雷璇, 周强, 刘斯, 盛翔, 魏伟, 朱平平, 徐航勋","authorsCn":"邵伟, 吴红, 兰泉, 李玲玲, 胡万群, 杨凯平, 李婉, 李维维, 王晓葵, 郑媛, 蒋俊, 姚奇志, 刘卫, 李娇, 张万群, 孙晴, 方思敏, 高明丽, 黄微, 刘红瑜, 金邦坤, 吴强华, 李红春, 查正根, 冯红艳, 田红军, 雷璇, 周强, 刘斯, 盛翔, 魏伟, 朱平平, 徐航勋","authorsEn":"Wei Shao,  Hong Wu,  Quan Lan,  Lingling Li,  Wanqun Hu,  Kaiping Yang,  Wan Li,  Weiwei Li,  Xiaokui Wang,  Yuan Zheng,  Jun Jiang,  Qizhi Yao,  Wei Liu,  Jiao Li,  Wanqun Zhang,  Qing Sun,  Simin Fang,  Mingli Gao,  Wei Huang,  Hongyu Liu,  Bangkun Jin,  Qianghua Wu,  Hongchun Li,  Zhenggen Zha,  Hongyan Feng,  Hongjun Tian,  Xuan Lei,  Qiang Zhou,  Si liu,  Xiang Sheng,  Wei Wei,  Pingping Zhu,  Hangxun Xu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"邵伟, 吴红, 兰泉, 李玲玲, 胡万群, 杨凯平, 李婉, 李维维, 王晓葵, 郑媛, 蒋俊, 姚奇志, 刘卫, 李娇, 张万群, 孙晴, 方思敏, 高明丽, 黄微, 刘红瑜, 金邦坤, 吴强华, 李红春, 查正根, 冯红艳, 田红军, 雷璇, 周强, 刘斯, 盛翔, 魏伟, 朱平平, 徐航勋. 多姿多彩的化学世界——中国科学技术大学化学实验教学中心科普实践与思考. 大学化学, 2026, 41(2): 335-343. doi: 10.12461/PKU.DXHX202502127.","citationCn":"邵伟, 吴红, 兰泉, 李玲玲, 胡万群, 杨凯平, 李婉, 李维维, 王晓葵, 郑媛, 蒋俊, 姚奇志, 刘卫, 李娇, 张万群, 孙晴, 方思敏, 高明丽, 黄微, 刘红瑜, 金邦坤, 吴强华, 李红春, 查正根, 冯红艳, 田红军, 雷璇, 周强, 刘斯, 盛翔, 魏伟, 朱平平, 徐航勋. 多姿多彩的化学世界——中国科学技术大学化学实验教学中心科普实践与思考. 大学化学, 2026, 41(2): 335-343. doi: 10.12461/PKU.DXHX202502127.","citationEn":"邵伟, 吴红, 兰泉, 李玲玲, 胡万群, 杨凯平, 李婉, 李维维, 王晓葵, 郑媛, 蒋俊, 姚奇志, 刘卫, 李娇, 张万群, 孙晴, 方思敏, 高明丽, 黄微, 刘红瑜, 金邦坤, 吴强华, 李红春, 查正根, 冯红艳, 田红军, 雷璇, 周强, 刘斯, 盛翔, 魏伟, 朱平平, 徐航勋. “The Colorful World of Chemistry: Science Outreach Practices and Insights from USTC’s Chemistry Experiment Teaching Center”. University Chemistry, 2026, 41(2): 335-343. doi: 10.12461/PKU.DXHX202502127.","doi":"10.12461/PKU.DXHX202502127","figContent":"","figList":[],"firstFig":"","fpage":"335","highCitedState":"","htmlCount":153,"htmlFile":"","id":"161b9a0d-6121-44ba-9509-2dd87966f174","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"化学科普, 科技活动周, 科普志愿服务, 仪器科普","keywordCn":"化学科普, 科技活动周, 科普志愿服务, 仪器科普","keywordCnList":["化学科普"," 科技活动周"," 科普志愿服务"," 仪器科普"],"keywordEn":"Popularization of chemistry, Science and technology week, Science communication volunteering, Instrument science popularization","keywordEnList":["Popularization of chemistry"," Science and technology week"," Science communication volunteering"," Instrument science popularization"],"keywordList":["化学科普"," 科技活动周"," 科普志愿服务"," 仪器科普"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"343","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":11,"pdfSize":1518.56,"pubDate":"2025-09-24","recommendState":"","releaseState":"1","secCount":0,"title":"多姿多彩的化学世界——中国科学技术大学化学实验教学中心科普实践与思考","titleCn":"多姿多彩的化学世界——中国科学技术大学化学实验教学中心科普实践与思考","titleEn":"“The Colorful World of Chemistry: Science Outreach Practices and Insights from USTC’s Chemistry Experiment Teaching Center”","viewCount":1509,"volume":"41","year":2026},{"abstractInfo":"通过小华梦境中的仪器博物馆之旅，讲述了原子吸收光谱的发展历程。从原子吸收光谱现象的发现，到原子吸收光谱仪的商品化历程，同时强调了原子吸收光谱法在多个领域的重要应用，并以小华从梦中醒来、决心深入学习相关知识作为结尾，激励读者继续探索。","abstractInfoCn":"通过小华梦境中的仪器博物馆之旅，讲述了原子吸收光谱的发展历程。从原子吸收光谱现象的发现，到原子吸收光谱仪的商品化历程，同时强调了原子吸收光谱法在多个领域的重要应用，并以小华从梦中醒来、决心深入学习相关知识作为结尾，激励读者继续探索。","abstractInfoEn":"This article tells the development history of atomic absorption spectroscopy through Xiaohua’s journey to the instrument museum in his dream. From the discovery of the atomic absorption spectroscopy phenomenon to the commercialization process of atomic absorption spectrometers, it also emphasizes the important applications of atomic absorption spectroscopy in multiple fields. It ends with Xiaohua waking up from the dream and being determined to study the relevant knowledge in depth, inspiring readers to continue exploring.","articleNo":"dxhx-41-2-344","authorCnList":["樊佩如"," 张立春"," 宋红杰"," 吕弋"," 刘睿"],"authorEnList":["Peiru Fan","  Lichun Zhang","  Hongjie Song","  Yi Lv","  Rui Liu"],"authorList":["樊佩如"," 张立春"," 宋红杰"," 吕弋"," 刘睿"],"authors":"樊佩如, 张立春, 宋红杰, 吕弋, 刘睿","authorsCn":"樊佩如, 张立春, 宋红杰, 吕弋, 刘睿","authorsEn":"Peiru Fan,  Lichun Zhang,  Hongjie Song,  Yi Lv,  Rui Liu","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"樊佩如, 张立春, 宋红杰, 吕弋, 刘睿. 探秘原子吸收光谱：从现象发现到技术革新. 大学化学, 2026, 41(2): 344-352. doi: 10.12461/PKU.DXHX202503038.","citationCn":"樊佩如, 张立春, 宋红杰, 吕弋, 刘睿. 探秘原子吸收光谱：从现象发现到技术革新. 大学化学, 2026, 41(2): 344-352. doi: 10.12461/PKU.DXHX202503038.","citationEn":"樊佩如, 张立春, 宋红杰, 吕弋, 刘睿. Exploring Atomic Absorption Spectroscopy: From Phenomenon to Technological Innovation. University Chemistry, 2026, 41(2): 344-352. doi: 10.12461/PKU.DXHX202503038.","doi":"10.12461/PKU.DXHX202503038","figContent":"","figList":[],"firstFig":"","fpage":"344","highCitedState":"","htmlCount":164,"htmlFile":"","id":"2958300f-5d4a-4e01-9b0b-5e67e4fdc5e4","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"原子吸收光谱, 仪器分析, 锐线光源, 原子化器, 连续光源","keywordCn":"原子吸收光谱, 仪器分析, 锐线光源, 原子化器, 连续光源","keywordCnList":["原子吸收光谱"," 仪器分析"," 锐线光源"," 原子化器"," 连续光源"],"keywordEn":"Atomic absorption spectroscopy, Instrumental analysis, Sharp-line light source, Atomizer, Continuous-source","keywordEnList":["Atomic absorption spectroscopy"," Instrumental analysis"," Sharp-line light source"," Atomizer"," Continuous-source"],"keywordList":["原子吸收光谱"," 仪器分析"," 锐线光源"," 原子化器"," 连续光源"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"352","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":4882.84,"pubDate":"2025-09-24","recommendState":"","releaseState":"1","secCount":0,"title":"探秘原子吸收光谱：从现象发现到技术革新","titleCn":"探秘原子吸收光谱：从现象发现到技术革新","titleEn":"Exploring Atomic Absorption Spectroscopy: From Phenomenon to Technological Innovation","viewCount":1417,"volume":"41","year":2026},{"abstractInfo":"镜像蛋白质由D-氨基酸及甘氨酸构成，表现出与天然蛋白质截然不同的结构与功能，近年来引起了广泛关注。本文从生命同手性起源假说切入，介绍了镜像氨基酸及蛋白质的合成技术与应用场景，旨在让读者看到镜像分子对于社会发展的积极作用的同时，也能警惕镜像生命带来的潜在风险，做到理性看待镜像分子技术的发展。","abstractInfoCn":"镜像蛋白质由D-氨基酸及甘氨酸构成，表现出与天然蛋白质截然不同的结构与功能，近年来引起了广泛关注。本文从生命同手性起源假说切入，介绍了镜像氨基酸及蛋白质的合成技术与应用场景，旨在让读者看到镜像分子对于社会发展的积极作用的同时，也能警惕镜像生命带来的潜在风险，做到理性看待镜像分子技术的发展。","abstractInfoEn":"Mirror-image proteins, composed of D-amino acids and glycine, exhibit distinct structures and functions compared to natural proteins. Starting from the homochirality hypothesis of life’s origin, this article introduces synthetic methods and applications of mirror-image amino acids and proteins. While highlighting their positive societal impacts, we also address potential risks of mirror-image life, aiming to provide a balanced view on this technology’s development.","articleNo":"dxhx-41-2-353","authorCnList":["郑直"," 刘飞扬"," 赵军龙"],"authorEnList":["Zhi Zheng","  Feiyang Liu","  Junlong Zhao"],"authorList":["郑直"," 刘飞扬"," 赵军龙"],"authors":"郑直, 刘飞扬, 赵军龙","authorsCn":"郑直, 刘飞扬, 赵军龙","authorsEn":"Zhi Zheng,  Feiyang Liu,  Junlong Zhao","categoryName":"科普","categoryNameCn":"科普","categoryNameEn":"Science Education","citation":"郑直, 刘飞扬, 赵军龙. D-氨基酸与镜像蛋白质. 大学化学, 2026, 41(2): 353-359. doi: 10.12461/PKU.DXHX202505017.","citationCn":"郑直, 刘飞扬, 赵军龙. D-氨基酸与镜像蛋白质. 大学化学, 2026, 41(2): 353-359. doi: 10.12461/PKU.DXHX202505017.","citationEn":"郑直, 刘飞扬, 赵军龙. D-Amino Acids and Mirror-Image Proteins. University Chemistry, 2026, 41(2): 353-359. doi: 10.12461/PKU.DXHX202505017.","doi":"10.12461/PKU.DXHX202505017","figContent":"","figList":[],"firstFig":"","fpage":"353","highCitedState":"","htmlCount":163,"htmlFile":"","id":"ccc5c8bc-7b41-45c0-be2b-0fdee257805a","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"镜像蛋白质, D-氨基酸, 同手性, 镜像生命","keywordCn":"镜像蛋白质, D-氨基酸, 同手性, 镜像生命","keywordCnList":["镜像蛋白质"," D-氨基酸"," 同手性"," 镜像生命"],"keywordEn":"Mirror-image proteins, D-amino acids, Homochirality, Mirror-image life","keywordEnList":["Mirror-image proteins"," D-amino acids"," Homochirality"," Mirror-image life"],"keywordList":["镜像蛋白质"," D-氨基酸"," 同手性"," 镜像生命"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"359","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":2577.92,"pubDate":"2025-09-24","recommendState":"","releaseState":"1","secCount":0,"title":"D-氨基酸与镜像蛋白质","titleCn":"D-氨基酸与镜像蛋白质","titleEn":"D-Amino Acids and Mirror-Image Proteins","viewCount":1481,"volume":"41","year":2026}],"化学实验":[{"abstractInfo":"为探索将先进仪器分析技术与实践应用相结合的有效教学方法，本论文探讨了在大学仪器分析实验课程中，以“衰减全反射傅里叶变换红外光谱法(ATR-FTIR)区分环保塑料袋”为主题的教学实践。通过精心设计实验教学案例、教学内容和教学方案，引导学生深入理解并掌握ATR-FTIR技术的原理、特点、操作方法和应用范围，着力培养学生的学习能力、实践动手能力和应用创新能力。并结合环保塑料袋区分的教学主题，融入环保相关思政教育元素，助力学生在掌握前沿仪器分析技术的同时，亦能切实提升环保意识和社会责任感。该实验教学为培养兼具学习能力、实践能力与担当精神的高素质人才提供了有益的探索与实践经验。","abstractInfoCn":"为探索将先进仪器分析技术与实践应用相结合的有效教学方法，本论文探讨了在大学仪器分析实验课程中，以“衰减全反射傅里叶变换红外光谱法(ATR-FTIR)区分环保塑料袋”为主题的教学实践。通过精心设计实验教学案例、教学内容和教学方案，引导学生深入理解并掌握ATR-FTIR技术的原理、特点、操作方法和应用范围，着力培养学生的学习能力、实践动手能力和应用创新能力。并结合环保塑料袋区分的教学主题，融入环保相关思政教育元素，助力学生在掌握前沿仪器分析技术的同时，亦能切实提升环保意识和社会责任感。该实验教学为培养兼具学习能力、实践能力与担当精神的高素质人才提供了有益的探索与实践经验。","abstractInfoEn":"To explore effective teaching methods for integrating advanced instrumental analysis techniques with practical applications, this paper discusses the teaching practice of the experiment titled “Distinguishing Green Plastic Bags by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy (ATR-FTIR)” in the university's instrumental analysis course. Through well-designed experimental cases, teaching content, and lesson plans, the goal is to guide students in deeply understanding and mastering the principles, characteristics, applications, and operational methods of ATR-FTIR. This approach aims to cultivate their learning abilities, practical skills, and innovative capabilities. By incorporating elements of environmental protection related ideological education within the context of distinguishing green plastic bags, the course not only helps students master advanced instrumental analysis techniques but also enhances their awareness of environmental protection and social responsibility. This experimental teaching provides valuable insights and practical experience for the cultivation of high-quality talents with strong practical abilities and a sense of responsibility.","articleNo":"dxhx-41-2-360","authorCnList":["金丽花"," 田磊"," 王超展"," 刘家玮"," 白泉"," 李延"],"authorEnList":["Lihua Jin","  Lei Tian","  Chaozhan Wang","  Jiawei Liu","  Quan Bai","  Yan Li"],"authorList":["金丽花"," 田磊"," 王超展"," 刘家玮"," 白泉"," 李延"],"authors":"金丽花, 田磊, 王超展, 刘家玮, 白泉, 李延","authorsCn":"金丽花, 田磊, 王超展, 刘家玮, 白泉, 李延","authorsEn":"Lihua Jin,  Lei Tian,  Chaozhan Wang,  Jiawei Liu,  Quan Bai,  Yan Li","categoryName":"化学实验","categoryNameCn":"化学实验","categoryNameEn":"Chemistry Laboratory","citation":"金丽花, 田磊, 王超展, 刘家玮, 白泉, 李延. 仪器分析实验“衰减全反射傅里叶变换红外光谱法区分环保塑料袋”的教学探索与实践. 大学化学, 2026, 41(2): 360-365. doi: 10.12461/PKU.DXHX202502089.","citationCn":"金丽花, 田磊, 王超展, 刘家玮, 白泉, 李延. 仪器分析实验“衰减全反射傅里叶变换红外光谱法区分环保塑料袋”的教学探索与实践. 大学化学, 2026, 41(2): 360-365. doi: 10.12461/PKU.DXHX202502089.","citationEn":"金丽花, 田磊, 王超展, 刘家玮, 白泉, 李延. Teaching Exploration and Practice of the Instrumental Analysis Experiment “Distinguishing Green Plastic Bags by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy”. University Chemistry, 2026, 41(2): 360-365. doi: 10.12461/PKU.DXHX202502089.","doi":"10.12461/PKU.DXHX202502089","figContent":"","figList":[],"firstFig":"","fpage":"360","highCitedState":"","htmlCount":121,"htmlFile":"","id":"14717cab-430f-4b37-b999-6e50ed4ab5c5","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"仪器分析实验, 红外光谱, 衰减全反射, 思政教育","keywordCn":"仪器分析实验, 红外光谱, 衰减全反射, 思政教育","keywordCnList":["仪器分析实验"," 红外光谱"," 衰减全反射"," 思政教育"],"keywordEn":"Instrumental analysis experiment, Infrared spectroscopy, Attenuated total reflectance, Ideological and political education","keywordEnList":["Instrumental analysis experiment"," Infrared spectroscopy"," Attenuated total reflectance"," Ideological and political education"],"keywordList":["仪器分析实验"," 红外光谱"," 衰减全反射"," 思政教育"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"365","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":678.19,"pubDate":"2025-02-24","recommendState":"","releaseState":"1","secCount":0,"title":"仪器分析实验“衰减全反射傅里叶变换红外光谱法区分环保塑料袋”的教学探索与实践","titleCn":"仪器分析实验“衰减全反射傅里叶变换红外光谱法区分环保塑料袋”的教学探索与实践","titleEn":"Teaching Exploration and Practice of the Instrumental Analysis Experiment “Distinguishing Green Plastic Bags by Attenuated Total Reflectance Fourier Transform Infrared Spectroscopy”","viewCount":1382,"volume":"41","year":2026},{"abstractInfo":"随着中国饮茶群体的不断扩大以及人们生活质量的提高，名优茶叶越来越受到人们的青睐，人们对名优茶叶的需求量也迅速增加。利用不同等级的茶叶中茶多酚和氨基酸含量的不同，本创新实验基于指示剂置换原理开发了一种简单、廉价的比色传感器阵列，用于快速鉴别两个等级的武夷山岩茶(牛栏坑肉桂和普通肉桂)。通过智能手机拍照成像，MATLAB软件提取图片RGB值，再结合偏最小二乘判别分析法(PLS-DA)对RGB数据进行解析。结果表明，该方法能快速准确的分辨不同等级的茶叶，分类准确度达到100%。本创新实验从解决实际问题出发，与科研前沿相接轨，能有效提升学生的综合实验能力；引入化学计量学前沿知识和手机成像技术，不仅能提高学生对其他学科如图像处理、数据分析的兴趣和认知，还能提高学生对科学实验的参与度和思维深度；此外，基于实验具有仪器设备廉价、视觉效果好等特点，在应用于高校综合性实验开展方面，能解决部分高校大型精密仪器短缺和实验枯燥乏味等问题。","abstractInfoCn":"随着中国饮茶群体的不断扩大以及人们生活质量的提高，名优茶叶越来越受到人们的青睐，人们对名优茶叶的需求量也迅速增加。利用不同等级的茶叶中茶多酚和氨基酸含量的不同，本创新实验基于指示剂置换原理开发了一种简单、廉价的比色传感器阵列，用于快速鉴别两个等级的武夷山岩茶(牛栏坑肉桂和普通肉桂)。通过智能手机拍照成像，MATLAB软件提取图片RGB值，再结合偏最小二乘判别分析法(PLS-DA)对RGB数据进行解析。结果表明，该方法能快速准确的分辨不同等级的茶叶，分类准确度达到100%。本创新实验从解决实际问题出发，与科研前沿相接轨，能有效提升学生的综合实验能力；引入化学计量学前沿知识和手机成像技术，不仅能提高学生对其他学科如图像处理、数据分析的兴趣和认知，还能提高学生对科学实验的参与度和思维深度；此外，基于实验具有仪器设备廉价、视觉效果好等特点，在应用于高校综合性实验开展方面，能解决部分高校大型精密仪器短缺和实验枯燥乏味等问题。","abstractInfoEn":"With the continuous expansion of the tea-drinking population in China and the improvement of people's quality of life, premium and high-quality teas have become increasingly popular, leading to a rapid increase in demand. This innovative experiment capitalizes on the varying contents of tea polyphenols and amino acids in teas of different grades. It developed a simple and cost-effective colorimetric sensor array based on the indicator replacement principle for the rapid identification of two grades of Wuyishan rock tea (Niulankeng cinnamon and ordinary cinnamon). The RGB values of images captured through smartphone photography are extracted using MATLAB software, followed by analysis of the RGB data through partial least squares discriminant analysis (PLS-DA). The results demonstrate that this method can quickly and accurately distinguish between different grades of tea, with a classification accuracy of 100%. This innovative experiment addresses practical challenges and is closely aligned with cutting-edge scientific research, effectively enhancing students’ comprehensive experimental skills. The integration of advanced chemometrics and mobile imaging technology not only increases students’ interest in and understanding of subjects like image processing and data analysis, but also boosts their participation in scientific experiments and deepens their critical thinking. Furthermore, due to its reliance on inexpensive equipment and the clear visual effects it provides, the experiment can be applied in the development of comprehensive experimental curricula in universities. This approach could help solve issues such as the shortage of large-scale precision instruments and the monotony of experiments in certain institutions.","articleNo":"dxhx-41-2-366","authorCnList":["陈瑶"," 彭冰"," 赵域驰"," 肖湘"," 王童"],"authorEnList":["Yao Chen","  Bing Peng","  Yuchi Zhao","  Xiang Xiao","  Tong Wang"],"authorList":["陈瑶"," 彭冰"," 赵域驰"," 肖湘"," 王童"],"authors":"陈瑶, 彭冰, 赵域驰, 肖湘, 王童","authorsCn":"陈瑶, 彭冰, 赵域驰, 肖湘, 王童","authorsEn":"Yao Chen,  Bing Peng,  Yuchi Zhao,  Xiang Xiao,  Tong Wang","categoryName":"化学实验","categoryNameCn":"化学实验","categoryNameEn":"Chemistry Laboratory","citation":"陈瑶, 彭冰, 赵域驰, 肖湘, 王童. 专业综合与创新实验——基于比色传感阵列和化学计量学的茶叶等级快速鉴别实验. 大学化学, 2026, 41(2): 366-374. doi: 10.12461/PKU.DXHX202503043.","citationCn":"陈瑶, 彭冰, 赵域驰, 肖湘, 王童. 专业综合与创新实验——基于比色传感阵列和化学计量学的茶叶等级快速鉴别实验. 大学化学, 2026, 41(2): 366-374. doi: 10.12461/PKU.DXHX202503043.","citationEn":"陈瑶, 彭冰, 赵域驰, 肖湘, 王童. Professional Synthesis and Innovation Experiment: Rapid Identification Experiment of Tea Grades Based on Colorimetric Sensor Array and Chemometrics. University Chemistry, 2026, 41(2): 366-374. doi: 10.12461/PKU.DXHX202503043.","doi":"10.12461/PKU.DXHX202503043","figContent":"","figList":[],"firstFig":"","fpage":"366","highCitedState":"","htmlCount":123,"htmlFile":"","id":"751f2370-f738-4f65-af4e-5f244e0573a3","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"比色传感阵列, 茶叶等级, 手机成像, 化学计量学","keywordCn":"比色传感阵列, 茶叶等级, 手机成像, 化学计量学","keywordCnList":["比色传感阵列"," 茶叶等级"," 手机成像"," 化学计量学"],"keywordEn":"Colorimetric sensor array, Tea grade, Smartphone imaging, Chemometrics","keywordEnList":["Colorimetric sensor array"," Tea grade"," Smartphone imaging"," Chemometrics"],"keywordList":["比色传感阵列"," 茶叶等级"," 手机成像"," 化学计量学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"374","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":678.27,"pubDate":"2025-05-16","recommendState":"","releaseState":"1","secCount":0,"title":"专业综合与创新实验——基于比色传感阵列和化学计量学的茶叶等级快速鉴别实验","titleCn":"专业综合与创新实验——基于比色传感阵列和化学计量学的茶叶等级快速鉴别实验","titleEn":"Professional Synthesis and Innovation Experiment: Rapid Identification Experiment of Tea Grades Based on Colorimetric Sensor Array and Chemometrics","viewCount":1412,"volume":"41","year":2026},{"abstractInfo":"本实验制备了不同浓度的Sb<sup>3+<\/sup>掺杂有机-无机卤化物(TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>(TMA=C<sub>4<\/sub>H<sub>12<\/sub>N)杂化微晶，其具有有趣的激发波长依赖性发光。(TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>:Sb<sup>3+<\/sup>中的多激子发射模式通过控制激发波长实现了动态颜色变化。该杂化微晶材料的可调谐发射、高效发光(光致发光量子产率高达94.31%)和出色的环境稳定性在防伪和固态照明方面具有独特的应用。本实验操作简单、制备容易、实验时间短，并且在不同波长下的颜色变化丰富多彩，有利于吸引观众注意并认识到不同发光的原理。","abstractInfoCn":"本实验制备了不同浓度的Sb<sup>3+<\/sup>掺杂有机-无机卤化物(TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>(TMA = C<sub>4<\/sub>H<sub>12<\/sub>N)杂化微晶，其具有有趣的激发波长依赖性发光。(TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>:Sb<sup>3+<\/sup>中的多激子发射模式通过控制激发波长实现了动态颜色变化。该杂化微晶材料的可调谐发射、高效发光(光致发光量子产率高达94.31%)和出色的环境稳定性在防伪和固态照明方面具有独特的应用。本实验操作简单、制备容易、实验时间短，并且在不同波长下的颜色变化丰富多彩，有利于吸引观众注意并认识到不同发光的原理。","abstractInfoEn":"This study presents the preparation of Sb<sup>3+<\/sup>-doped organic-inorganic hybrid halide microcrystals, (TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>(TMA = C<sub>4<\/sub>H<sub>12<\/sub>N), with tunable excitation-dependent luminescence. By controlling the excitation wavelength, (TMA)<sub>2<\/sub>ZrCl<sub>6<\/sub>:Sb<sup>3+<\/sup> exhibits dynamic multiexciton emission, enabling reversible color switching. The material demonstrates remarkable photoluminescence properties, including a high quantum yield (up to 94.31%), broad emission tunability, and excellent environmental stability—making it highly suitable for anti-counterfeiting and solid-state lighting applications. The experiment is designed to be simple, time-efficient, and visually engaging, with vivid color variations under different excitation wavelengths, effectively illustrating fundamental luminescence mechanisms while capturing audience interest.","articleNo":"dxhx-41-2-375","authorCnList":["曾雯蔚"," 孙卿宇"," 梁梦想"," 林丽榕"," 张来英"],"authorEnList":["Wenwei Zeng","  Qingyu Sun","  Mengxiang Liang","  Lirong Lin","  Laiying Zhang"],"authorList":["曾雯蔚"," 孙卿宇"," 梁梦想"," 林丽榕"," 张来英"],"authors":"曾雯蔚, 孙卿宇, 梁梦想, 林丽榕, 张来英","authorsCn":"曾雯蔚, 孙卿宇, 梁梦想, 林丽榕, 张来英","authorsEn":"Wenwei Zeng,  Qingyu Sun,  Mengxiang Liang,  Lirong Lin,  Laiying Zhang","categoryName":"化学实验","categoryNameCn":"化学实验","categoryNameEn":"Chemistry Laboratory","citation":"曾雯蔚, 孙卿宇, 梁梦想, 林丽榕, 张来英. 去伪求真——钙钛矿材料的防伪秘密. 大学化学, 2026, 41(2): 375-384. doi: 10.12461/PKU.DXHX202503036.","citationCn":"曾雯蔚, 孙卿宇, 梁梦想, 林丽榕, 张来英. 去伪求真——钙钛矿材料的防伪秘密. 大学化学, 2026, 41(2): 375-384. doi: 10.12461/PKU.DXHX202503036.","citationEn":"曾雯蔚, 孙卿宇, 梁梦想, 林丽榕, 张来英. Unveiling Anti-Counterfeiting Secrets: Excitation-Dependent Luminescence in Sb<sup>3+<\/sup>-Doped Perovskite Materials. University Chemistry, 2026, 41(2): 375-384. doi: 10.12461/PKU.DXHX202503036.","doi":"10.12461/PKU.DXHX202503036","figContent":"","figList":[],"firstFig":"","fpage":"375","highCitedState":"","htmlCount":139,"htmlFile":"","id":"4d622460-feb3-47ff-8835-6409cdce4cf8","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"钙钛矿, 锑掺杂, 荧光, 防伪","keywordCn":"钙钛矿, 锑掺杂, 荧光, 防伪","keywordCnList":["钙钛矿"," 锑掺杂"," 荧光"," 防伪"],"keywordEn":"Perovskite, Antimony doping, Luminescence, Anti-counterfeiting","keywordEnList":["Perovskite"," Antimony doping"," Luminescence"," Anti-counterfeiting"],"keywordList":["钙钛矿"," 锑掺杂"," 荧光"," 防伪"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"384","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":3016.84,"pubDate":"2025-06-30","recommendState":"","releaseState":"1","secCount":0,"title":"去伪求真——钙钛矿材料的防伪秘密","titleCn":"去伪求真——钙钛矿材料的防伪秘密","titleEn":"Unveiling Anti-Counterfeiting Secrets: Excitation-Dependent Luminescence in Sb<sup>3+<\/sup>-Doped Perovskite Materials","viewCount":1479,"volume":"41","year":2026},{"abstractInfo":"从茶叶中提取咖啡因实验涉及了很多化学实验基本操作以及天然产物的分离提纯的理论知识，是大学化学经典实验，也是中学教学和考试重点。本文采用化工行业常用的柔性硅橡胶加热板制作了一套新型加热装置，代替了传统实验的加热装置，大大提高了实验的安全性。并利用网上可以买到的材料，制作了一套实验成功率高、成本低廉，并且具有可视化、趣味化的咖啡因升华实验装置，可以满足教育资源不足的地区进行教学展示或教学实验的需要。以趣味化实验设计为核心的实验方案有助于帮助学生了解化学的基本原理、实验技术和加深化学在现代社会生活的重要性的认识，提升学生对于化学学科的兴趣。","abstractInfoCn":"从茶叶中提取咖啡因实验涉及了很多化学实验基本操作以及天然产物的分离提纯的理论知识，是大学化学经典实验，也是中学教学和考试重点。本文采用化工行业常用的柔性硅橡胶加热板制作了一套新型加热装置，代替了传统实验的加热装置，大大提高了实验的安全性。并利用网上可以买到的材料，制作了一套实验成功率高、成本低廉，并且具有可视化、趣味化的咖啡因升华实验装置，可以满足教育资源不足的地区进行教学展示或教学实验的需要。以趣味化实验设计为核心的实验方案有助于帮助学生了解化学的基本原理、实验技术和加深化学在现代社会生活的重要性的认识，提升学生对于化学学科的兴趣。","abstractInfoEn":"The extraction of caffeine from tea leaves, a classic experiment in university chemistry curricula, encompasses fundamental chemical operations and theoretical principles of natural product isolation and purification. This experiment also holds significant importance in secondary school education and examinations. In this study, we have developed an innovative heating apparatus utilizing flexible silicone rubber heating plates, a material commonly employed in the chemical industry. This novel device replaces traditional heating equipment, substantially enhancing experimental safety. Furthermore, we have designed a cost-effective and visually engaging caffeine sublimation apparatus using readily available materials, which demonstrates high experimental success rates. This apparatus is particularly suitable for educational demonstrations and experiments in regions with limited educational resources. Our experimental design, centered on engaging and interactive approaches, facilitates students' comprehension of fundamental chemical principles and experimental techniques. It also deepens their understanding of chemistry’s significance in modern society and fosters increased interest in the chemical sciences.","articleNo":"dxhx-41-2-385","authorCnList":["李芳"," 赵卫光"],"authorEnList":["Fang Li","  Weiguang Zhao"],"authorList":["李芳"," 赵卫光"],"authors":"李芳, 赵卫光","authorsCn":"李芳, 赵卫光","authorsEn":"Fang Li,  Weiguang Zhao","categoryName":"化学实验","categoryNameCn":"化学实验","categoryNameEn":"Chemistry Laboratory","citation":"李芳, 赵卫光. 适于课堂教学的咖啡因升华趣味实验及其装置. 大学化学, 2026, 41(2): 385-392. doi: 10.12461/PKU.DXHX202502049.","citationCn":"李芳, 赵卫光. 适于课堂教学的咖啡因升华趣味实验及其装置. 大学化学, 2026, 41(2): 385-392. doi: 10.12461/PKU.DXHX202502049.","citationEn":"李芳, 赵卫光. A Novel and Engaging Caffeine Sublimation Experiment and Apparatus for Classroom Instruction. University Chemistry, 2026, 41(2): 385-392. doi: 10.12461/PKU.DXHX202502049.","doi":"10.12461/PKU.DXHX202502049","figContent":"","figList":[],"firstFig":"","fpage":"385","highCitedState":"","htmlCount":139,"htmlFile":"","id":"a0dd30b5-777e-42b1-9733-741f5a1c3126","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"咖啡因, 升华, 趣味实验, 科普, 教学","keywordCn":"咖啡因, 升华, 趣味实验, 科普, 教学","keywordCnList":["咖啡因"," 升华"," 趣味实验"," 科普"," 教学"],"keywordEn":"Caffeine, Sublimation, Engaging experiments, Science popularization, Teaching","keywordEnList":["Caffeine"," Sublimation"," Engaging experiments"," Science popularization"," Teaching"],"keywordList":["咖啡因"," 升华"," 趣味实验"," 科普"," 教学"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"392","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":3017.23,"pubDate":"2025-07-18","recommendState":"","releaseState":"1","secCount":0,"title":"适于课堂教学的咖啡因升华趣味实验及其装置","titleCn":"适于课堂教学的咖啡因升华趣味实验及其装置","titleEn":"A Novel and Engaging Caffeine Sublimation Experiment and Apparatus for Classroom Instruction","viewCount":1431,"volume":"41","year":2026},{"abstractInfo":"本文聚焦3D打印技术在“高分子物理实验”课程中的教学实践，深入探索课程思政元素的挖掘与融合路径。本项目采用“讲授式+自主设计”结合的教学方法，在教学内容设计中深挖课程思政内涵——既从物质加工技术演进的纵向视角追溯历史脉络，也从3D打印多领域应用的横向视角拓展现实视野，以此提炼思政元素。课程融入哲学思考，培养学生问题导向的工程思维、敢于争先的创新意识和分工协作的团队精神，最终实现技术教学与思政育人的深度融合，为培养具备扎实专业知识、良好科学素养和高尚道德品质的新工科人才奠定基础。","abstractInfoCn":"本文聚焦3D打印技术在“高分子物理实验”课程中的教学实践，深入探索课程思政元素的挖掘与融合路径。本项目采用“讲授式+自主设计”结合的教学方法，在教学内容设计中深挖课程思政内涵——既从物质加工技术演进的纵向视角追溯历史脉络，也从3D打印多领域应用的横向视角拓展现实视野，以此提炼思政元素。课程融入哲学思考，培养学生问题导向的工程思维、敢于争先的创新意识和分工协作的团队精神，最终实现技术教学与思政育人的深度融合，为培养具备扎实专业知识、良好科学素养和高尚道德品质的新工科人才奠定基础。","abstractInfoEn":"This study investigates the implementation of 3D printing technology in the “Polymer Physics Experiments” course, emphasizing the integration of ideological and political education elements. The project employs a hybrid teaching methodology that combines lecture-based instruction with independent design components. The curriculum design extensively incorporates ideological and political elements through both historical and contemporary perspectives: examining the evolution of material processing technologies and exploring the diverse applications of 3D printing across various fields. The course introduces philosophical considerations to cultivate students' problem-solving engineering mindset, innovative leadership capabilities, and collaborative team spirit. This approach achieves a comprehensive integration of technical education and ideological-political cultivation, establishing a foundation for developing new engineering professionals with robust technical expertise, scientific literacy, and ethical integrity.","articleNo":"dxhx-41-2-393","authorCnList":["周强"," 黄渝"," 李加熇"," 邵伟"," 胡万群"," 朱平平"],"authorEnList":["Qiang Zhou","  Yu Huang","  Jiahe Li","  Wei Shao","  Wanqun Hu","  Pingping Zhu"],"authorList":["周强"," 黄渝"," 李加熇"," 邵伟"," 胡万群"," 朱平平"],"authors":"周强, 黄渝, 李加熇, 邵伟, 胡万群, 朱平平","authorsCn":"周强, 黄渝, 李加熇, 邵伟, 胡万群, 朱平平","authorsEn":"Qiang Zhou,  Yu Huang,  Jiahe Li,  Wei Shao,  Wanqun Hu,  Pingping Zhu","categoryName":"化学实验","categoryNameCn":"化学实验","categoryNameEn":"Chemistry Laboratory","citation":"周强, 黄渝, 李加熇, 邵伟, 胡万群, 朱平平. “高分子物理实验”课程思政案例设计与实践——以“基于熔融沉积建模/光固化成型的3D打印”项目为例. 大学化学, 2026, 41(2): 393-399. doi: 10.12461/PKU.DXHX202502104.","citationCn":"周强, 黄渝, 李加熇, 邵伟, 胡万群, 朱平平. “高分子物理实验”课程思政案例设计与实践——以“基于熔融沉积建模/光固化成型的3D打印”项目为例. 大学化学, 2026, 41(2): 393-399. doi: 10.12461/PKU.DXHX202502104.","citationEn":"周强, 黄渝, 李加熇, 邵伟, 胡万群, 朱平平. Design and Practice of Ideological and Political Cases in the Course of Polymer Physics Experiments: Taking “3D Printing Based on Fused Deposition Modeling/Photocuring Molding” as an Example. University Chemistry, 2026, 41(2): 393-399. doi: 10.12461/PKU.DXHX202502104.","doi":"10.12461/PKU.DXHX202502104","figContent":"","figList":[],"firstFig":"","fpage":"393","highCitedState":"","htmlCount":151,"htmlFile":"","id":"afdc4e03-f9bb-4558-a8d1-b394812d6ed6","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"3D打印, 高分子物理实验, 课程思政, 工程思维, 创新意识","keywordCn":"3D打印, 高分子物理实验, 课程思政, 工程思维, 创新意识","keywordCnList":["3D打印"," 高分子物理实验"," 课程思政"," 工程思维"," 创新意识"],"keywordEn":"3D printing, Polymer Physics Experiment, Ideological and Political Education in Courses, Engineering Thinking, Innovative Awareness","keywordEnList":["3D printing"," Polymer Physics Experiment"," Ideological and Political Education in Courses"," Engineering Thinking"," Innovative Awareness"],"keywordList":["3D打印"," 高分子物理实验"," 课程思政"," 工程思维"," 创新意识"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"399","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":0,"pdfSize":1343.12,"pubDate":"2025-07-31","recommendState":"","releaseState":"1","secCount":0,"title":"“高分子物理实验”课程思政案例设计与实践——以“基于熔融沉积建模/光固化成型的3D打印”项目为例","titleCn":"“高分子物理实验”课程思政案例设计与实践——以“基于熔融沉积建模/光固化成型的3D打印”项目为例","titleEn":"Design and Practice of Ideological and Political Cases in the Course of Polymer Physics Experiments: Taking “3D Printing Based on Fused Deposition Modeling/Photocuring Molding” as an Example","viewCount":1378,"volume":"41","year":2026}],"师生笔谈":[{"abstractInfo":"人名反应是大学有机化学学习的重要内容,良好的学习和掌握可以促进化学类本科生对于重要有机反应类型机制的理解。但由于人名反应在课本中呈散落分布，若在教学过程中缺乏集中梳理会导致学生学习时产生混淆，并出现逃避的畏难心态。为帮助学生学习人名反应时走出种种困境，本文整理了常见的有机化学人名反应，依据碳原子数增减、官能团转化以及相同反应中间体等原则对它们进行了清晰的归纳整理。教学实践表明学生对于这种归纳整理是很欢迎和接受的。","abstractInfoCn":"人名反应是大学有机化学学习的重要内容,良好的学习和掌握可以促进化学类本科生对于重要有机反应类型机制的理解。但由于人名反应在课本中呈散落分布，若在教学过程中缺乏集中梳理会导致学生学习时产生混淆，并出现逃避的畏难心态。为帮助学生学习人名反应时走出种种困境，本文整理了常见的有机化学人名反应，依据碳原子数增减、官能团转化以及相同反应中间体等原则对它们进行了清晰的归纳整理。教学实践表明学生对于这种归纳整理是很欢迎和接受的。","abstractInfoEn":"Named reactions constitute a crucial component of undergraduate organic chemistry education. A thorough understanding of these reactions significantly enhances chemistry students' comprehension of the mechanisms underlying fundamental organic transformations. However, the dispersed presentation of named reactions in textbooks, coupled with insufficient systematic organization in teaching, often leads to student confusion and the development of avoidance behaviors due to perceived difficulty. To address these challenges, this study systematically organizes common organic chemistry named reactions, categorizing them based on principles including carbon atom addition/removal, functional group transformations, and shared reaction intermediates. Teaching practice demonstrates that students respond positively to and appreciate this structured approach to learning named reactions.","articleNo":"dxhx-41-2-400","authorCnList":["宋钰纬"," 何婉"," 蒋恺玥"," 奚梦昭"," 王新岳"," 李洁"," 张岩"],"authorEnList":["Yuwei Song","  Wan He","  Kaiyue Jiang","  Mengzhao Xi","  Xinyue Wang","  Jie Li","  Yan Zhang"],"authorList":["宋钰纬"," 何婉"," 蒋恺玥"," 奚梦昭"," 王新岳"," 李洁"," 张岩"],"authors":"宋钰纬, 何婉, 蒋恺玥, 奚梦昭, 王新岳, 李洁, 张岩","authorsCn":"宋钰纬, 何婉, 蒋恺玥, 奚梦昭, 王新岳, 李洁, 张岩","authorsEn":"Yuwei Song,  Wan He,  Kaiyue Jiang,  Mengzhao Xi,  Xinyue Wang,  Jie Li,  Yan Zhang","categoryName":"师生笔谈","categoryNameCn":"师生笔谈","categoryNameEn":"Between Teacher and Student","citation":"宋钰纬, 何婉, 蒋恺玥, 奚梦昭, 王新岳, 李洁, 张岩. 大学有机化学中常见人名反应的学习与记忆. 大学化学, 2026, 41(2): 400-410. doi: 10.12461/PKU.DXHX202501004.","citationCn":"宋钰纬, 何婉, 蒋恺玥, 奚梦昭, 王新岳, 李洁, 张岩. 大学有机化学中常见人名反应的学习与记忆. 大学化学, 2026, 41(2): 400-410. doi: 10.12461/PKU.DXHX202501004.","citationEn":"宋钰纬, 何婉, 蒋恺玥, 奚梦昭, 王新岳, 李洁, 张岩. Learning and Memorizing Common Named Reactions in College Organic Chemistry. University Chemistry, 2026, 41(2): 400-410. doi: 10.12461/PKU.DXHX202501004.","doi":"10.12461/PKU.DXHX202501004","figContent":"","figList":[],"firstFig":"","fpage":"400","highCitedState":"","htmlCount":215,"htmlFile":"","id":"13d83107-5234-4214-ac4a-277414b53013","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"有机化学, 人名反应, 归纳教学, 官能团, 反应中间体","keywordCn":"有机化学, 人名反应, 归纳教学, 官能团, 反应中间体","keywordCnList":["有机化学"," 人名反应"," 归纳教学"," 官能团"," 反应中间体"],"keywordEn":"Organic chemistry, Named reactions, Inductive teaching, Functional groups, Reaction intermediates","keywordEnList":["Organic chemistry"," Named reactions"," Inductive teaching"," Functional groups"," Reaction intermediates"],"keywordList":["有机化学"," 人名反应"," 归纳教学"," 官能团"," 反应中间体"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"410","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":7,"pdfSize":642.64,"pubDate":"2025-06-24","recommendState":"","releaseState":"1","secCount":0,"title":"大学有机化学中常见人名反应的学习与记忆","titleCn":"大学有机化学中常见人名反应的学习与记忆","titleEn":"Learning and Memorizing Common Named Reactions in College Organic Chemistry","viewCount":1525,"volume":"41","year":2026}],"自学之友":[{"abstractInfo":"2017年全国高考出现了一道以我国学者报道的五唑阴离子(cyclo-N<sub>5<\/sub><sup>-<\/sup>)盐为情境的试题。此后，以这类全氮化合物为情境的模拟试题逐渐增多。通过梳理全氮化合物的研究发展史，检视以其为素材命制的试题，发现部分试题存在着科学性错误。为此，提出基于学术探索情境命题时需要注意真实、适切和反拨等要点的建议。","abstractInfoCn":"2017年全国高考出现了一道以我国学者报道的五唑阴离子(cyclo-N<sub>5<\/sub><sup>-<\/sup>)盐为情境的试题。此后，以这类全氮化合物为情境的模拟试题逐渐增多。通过梳理全氮化合物的研究发展史，检视以其为素材命制的试题，发现部分试题存在着科学性错误。为此，提出基于学术探索情境命题时需要注意真实、适切和反拨等要点的建议。","abstractInfoEn":"In the 2017 national college entrance examination, a test question was designed based on the pentazole anion (cyclo-N<sub>5<\/sub><sup>-<\/sup>) salt reported by Chinese scholars. Since then, the number of test questions related to polynitrogen compounds has gradually increased. By reviewing the research and development history of polynitrogen compounds and analyzing test questions derived from these materials, scientific inaccuracies were identified in some cases. Therefore, when developing test items in the context of academic exploration, particular attention should be given to ensuring accuracy, relevance, and the backwash effect.","articleNo":"dxhx-41-2-411","authorCnList":["王林杰"," 魏钊"," 高明"," 郑晓慧"," 郝星海"],"authorEnList":["Linjie Wang","  Zhao Wei","  Ming Gao","  Xiaohui Zheng","  Xinghai Hao"],"authorList":["王林杰"," 魏钊"," 高明"," 郑晓慧"," 郝星海"],"authors":"王林杰, 魏钊, 高明, 郑晓慧, 郝星海","authorsCn":"王林杰, 魏钊, 高明, 郑晓慧, 郝星海","authorsEn":"Linjie Wang,  Zhao Wei,  Ming Gao,  Xiaohui Zheng,  Xinghai Hao","categoryName":"自学之友","categoryNameCn":"自学之友","categoryNameEn":"Self Studies","citation":"王林杰, 魏钊, 高明, 郑晓慧, 郝星海. 基于学术探索情境的试题命制：素材、要点及建议——以全氮化合物研究发展史为例. 大学化学, 2026, 41(2): 411-419. doi: 10.12461/PKU.DXHX202503033.","citationCn":"王林杰, 魏钊, 高明, 郑晓慧, 郝星海. 基于学术探索情境的试题命制：素材、要点及建议——以全氮化合物研究发展史为例. 大学化学, 2026, 41(2): 411-419. doi: 10.12461/PKU.DXHX202503033.","citationEn":"王林杰, 魏钊, 高明, 郑晓慧, 郝星海. Item Development in the Context of Academic Exploration: Materials, Key Considerations, and Suggestions: A Case Study on the Research and Development of Polynitrogen Compounds. University Chemistry, 2026, 41(2): 411-419. doi: 10.12461/PKU.DXHX202503033.","doi":"10.12461/PKU.DXHX202503033","figContent":"","figList":[],"firstFig":"","fpage":"411","highCitedState":"","htmlCount":165,"htmlFile":"","id":"f1875883-b5c3-48cc-9b0a-725d92bafcc9","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"命题, 学术探索情境, 全氮化合物, 五氮阴离子","keywordCn":"命题, 学术探索情境, 全氮化合物, 五氮阴离子","keywordCnList":["命题"," 学术探索情境"," 全氮化合物"," 五氮阴离子"],"keywordEn":"Test item development, Academic exploration context, Polynitrogen compound, Pentazole anion","keywordEnList":["Test item development"," Academic exploration context"," Polynitrogen compound"," Pentazole anion"],"keywordList":["命题"," 学术探索情境"," 全氮化合物"," 五氮阴离子"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"419","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":2,"pdfSize":642.62,"pubDate":"2025-04-09","recommendState":"","releaseState":"1","secCount":0,"title":"基于学术探索情境的试题命制：素材、要点及建议——以全氮化合物研究发展史为例","titleCn":"基于学术探索情境的试题命制：素材、要点及建议——以全氮化合物研究发展史为例","titleEn":"Item Development in the Context of Academic Exploration: Materials, Key Considerations, and Suggestions: A Case Study on the Research and Development of Polynitrogen Compounds","viewCount":1527,"volume":"41","year":2026}],"化学史":[{"abstractInfo":"从1774年发现氯气到1810年氯被确认为一种新的元素，化学家们受到当时流行的化学学说的影响，呈现出对氯的不同认识。通过梳理相关文献，回顾了从氯气的发现到氯元素概念形成的早期历史，讨论了不同历史时期盛行的化学学说对氯元素概念形成的影响。","abstractInfoCn":"从1774年发现氯气到1810年氯被确认为一种新的元素，化学家们受到当时流行的化学学说的影响，呈现出对氯的不同认识。通过梳理相关文献，回顾了从氯气的发现到氯元素概念形成的早期历史，讨论了不同历史时期盛行的化学学说对氯元素概念形成的影响。","abstractInfoEn":"From the discovery of chlorine gas in 1774 to its recognition as a new element in 1810, chemists were influenced by the prevailing chemical theories of the time, which led to varying interpretations of chlorine. By reviewing relevant literature, this paper traces the early history, from the discovery of chlorine to the formulation of the concept of the chlorine element, and explores the impact of contemporary chemical theories on the development of the chlorine element concept across different historical periods.","articleNo":"dxhx-41-2-420","authorCnList":["陈功健"," 魏钊"],"authorEnList":["Gongjian Chen","  Zhao Wei"],"authorList":["陈功健"," 魏钊"],"authors":"陈功健, 魏钊","authorsCn":"陈功健, 魏钊","authorsEn":"Gongjian Chen,  Zhao Wei","categoryName":"化学史","categoryNameCn":"化学史","categoryNameEn":"Chemistry History","citation":"陈功健, 魏钊. 氯被确认为一种新的元素：在范式的束缚中突破(1774-1810). 大学化学, 2026, 41(2): 420-428. doi: 10.12461/PKU.DXHX202502081.","citationCn":"陈功健, 魏钊. 氯被确认为一种新的元素：在范式的束缚中突破(1774-1810). 大学化学, 2026, 41(2): 420-428. doi: 10.12461/PKU.DXHX202502081.","citationEn":"陈功健, 魏钊. Chlorine Recognized as a New Element: Breakthrough in Paradigmatic Constraints (1774–1810). University Chemistry, 2026, 41(2): 420-428. doi: 10.12461/PKU.DXHX202502081.","doi":"10.12461/PKU.DXHX202502081","figContent":"","figList":[],"firstFig":"","fpage":"420","highCitedState":"","htmlCount":205,"htmlFile":"","id":"3f5684ae-15c7-48ca-8fc0-f9498200df55","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"氯元素, 化学史, 化学学说, 范式","keywordCn":"氯元素, 化学史, 化学学说, 范式","keywordCnList":["氯元素"," 化学史"," 化学学说"," 范式"],"keywordEn":"Chlorine, Chemical history, Chemical theory, Paradigm","keywordEnList":["Chlorine"," Chemical history"," Chemical theory"," Paradigm"],"keywordList":["氯元素"," 化学史"," 化学学说"," 范式"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"428","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":1,"pdfSize":728.27,"pubDate":"2025-03-19","recommendState":"","releaseState":"1","secCount":0,"title":"氯被确认为一种新的元素：在范式的束缚中突破(1774-1810)","titleCn":"氯被确认为一种新的元素：在范式的束缚中突破(1774-1810)","titleEn":"Chlorine Recognized as a New Element: Breakthrough in Paradigmatic Constraints (1774–1810)","viewCount":1678,"volume":"41","year":2026}],"国外化学教育":[{"abstractInfo":"美国麻省理工学院(MIT)的“厨房化学”课程非常独特和有趣，学生通过烹饪制作出各种可食用的风味食品。在这门课程中，厨艺被视为最古老且广泛传播的化学应用技术，而食谱则被用作学生的实验讲义。学生在进行实验时，并不涉及刻意安排的化学教育元素；当学生通过烹饪获得愉悦感和满足感后，再通过阅读研究文献和查询网络资源获得与厨艺相关的化学知识。因此，这门课的实验部分对学生始终充满吸引力，而学生也不要具备很多化学专业的操作技能。在国内高校中，化学实验通识课程往往会变成“低阶版”的化学实验课程，最终导致学生兴趣缺失，麻省理工大学的“厨房化学”课程设计中将烹饪文化贯彻始终，形成鲜明的主题，值得我们借鉴。","abstractInfoCn":"美国麻省理工学院(MIT)的“厨房化学”课程非常独特和有趣，学生通过烹饪制作出各种可食用的风味食品。在这门课程中，厨艺被视为最古老且广泛传播的化学应用技术，而食谱则被用作学生的实验讲义。学生在进行实验时，并不涉及刻意安排的化学教育元素；当学生通过烹饪获得愉悦感和满足感后，再通过阅读研究文献和查询网络资源获得与厨艺相关的化学知识。因此，这门课的实验部分对学生始终充满吸引力，而学生也不要具备很多化学专业的操作技能。在国内高校中，化学实验通识课程往往会变成“低阶版”的化学实验课程，最终导致学生兴趣缺失，麻省理工大学的“厨房化学”课程设计中将烹饪文化贯彻始终，形成鲜明的主题，值得我们借鉴。","abstractInfoEn":"The “Kitchen Chemistry” course at the Massachusetts Institute of Technology (MIT) is a unique and engaging program where students conduct cooking experiments to create edible and flavorful foods. In this course, cooking is regarded as one of the oldest and most widespread applications of chemistry, and recipes serve as the students’ experimental handouts. While performing experiments, students are not explicitly exposed to chemical education elements; instead, they acquire chemical knowledge related to cooking by reading research papers and consulting online resources after experiencing joy and satisfaction from cooking. As a result, the experimental component of this course remains highly appealing to students, and no advanced chemical laboratory skills are required. In contrast, general chemistry laboratory courses in Chinese universities often devolve into “simplified” versions of traditional chemistry experiments, ultimately leading to a lack of student interest. The MIT “Kitchen Chemistry” course, which integrates culinary culture throughout its design, establishes a distinct and cohesive theme, offering valuable insights for curriculum development in China.","articleNo":"dxhx-41-2-429","authorCnList":["刘亚菲"," 许新华"," 肖寒霜"," 刘梅川"," 史慧杰"," 吴梅芬"],"authorEnList":["Yafei Liu","  Xinhua Xu","  Hanshuang Xiao","  Meichuan Liu","  Huijie Shi","  Meifen Wu"],"authorList":["刘亚菲"," 许新华"," 肖寒霜"," 刘梅川"," 史慧杰"," 吴梅芬"],"authors":"刘亚菲, 许新华, 肖寒霜, 刘梅川, 史慧杰, 吴梅芬","authorsCn":"刘亚菲, 许新华, 肖寒霜, 刘梅川, 史慧杰, 吴梅芬","authorsEn":"Yafei Liu,  Xinhua Xu,  Hanshuang Xiao,  Meichuan Liu,  Huijie Shi,  Meifen Wu","categoryName":"国外化学教育","categoryNameCn":"国外化学教育","categoryNameEn":"Chemistry Education-International","citation":"刘亚菲, 许新华, 肖寒霜, 刘梅川, 史慧杰, 吴梅芬. 美国MIT“厨房化学”课程及其对化学实验通识课程的启示. 大学化学, 2026, 41(2): 429-434. doi: 10.12461/PKU.DXHX202502001.","citationCn":"刘亚菲, 许新华, 肖寒霜, 刘梅川, 史慧杰, 吴梅芬. 美国MIT“厨房化学”课程及其对化学实验通识课程的启示. 大学化学, 2026, 41(2): 429-434. doi: 10.12461/PKU.DXHX202502001.","citationEn":"刘亚菲, 许新华, 肖寒霜, 刘梅川, 史慧杰, 吴梅芬. The ‘Kitchen Chemistry’ Course at MIT and Its Implications for General Chemistry Laboratory Courses. University Chemistry, 2026, 41(2): 429-434. doi: 10.12461/PKU.DXHX202502001.","doi":"10.12461/PKU.DXHX202502001","figContent":"","figList":[],"firstFig":"","fpage":"429","highCitedState":"","htmlCount":145,"htmlFile":"","id":"dac54d9b-bbca-4c29-8351-1170e7a66539","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"厨房化学, 通识教育, 化学实验","keywordCn":"厨房化学, 通识教育, 化学实验","keywordCnList":["厨房化学"," 通识教育"," 化学实验"],"keywordEn":"Kitchen chemistry, General education, Chemical experiment","keywordEnList":["Kitchen chemistry"," General education"," Chemical experiment"],"keywordList":["厨房化学"," 通识教育"," 化学实验"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"434","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":3,"pdfSize":486.59,"pubDate":"2025-08-19","recommendState":"","releaseState":"1","secCount":0,"title":"美国MIT“厨房化学”课程及其对化学实验通识课程的启示","titleCn":"美国MIT“厨房化学”课程及其对化学实验通识课程的启示","titleEn":"The ‘Kitchen Chemistry’ Course at MIT and Its Implications for General Chemistry Laboratory Courses","viewCount":1432,"volume":"41","year":2026}],"竞赛园地":[{"abstractInfo":"第38届化学奥林匹克(初赛)第6题考查醋酸亚铬的制备、结构和性质，醋酸亚铬是含有金属-金属四重键的代表性物质，本文详细解析考题中的金属-金属多重键，挖掘其在竞赛学习中的价值。","abstractInfoCn":"第38届化学奥林匹克(初赛)第6题考查醋酸亚铬的制备、结构和性质，醋酸亚铬是含有金属-金属四重键的代表性物质，本文详细解析考题中的金属-金属多重键，挖掘其在竞赛学习中的价值。","abstractInfoEn":"The 6th question of the 38th Chemistry Olympiad (Preliminary) focuses on the preparation, structure, and properties of chromous acetate. Chromous acetate is a representative compound containing metal-metal quadruple bonds. This article offers a detailed analysis of the metal-metal multiple bonds in the exam questions and discusses their significance in chemistry competition learning.","articleNo":"dxhx-41-2-435","authorCnList":["陈建托"," 尚凡朋"," 郑明心"],"authorEnList":["Jiantuo Chen","  Fanpeng Shang","  Mingxin Zheng"],"authorList":["陈建托"," 尚凡朋"," 郑明心"],"authors":"陈建托, 尚凡朋, 郑明心","authorsCn":"陈建托, 尚凡朋, 郑明心","authorsEn":"Jiantuo Chen,  Fanpeng Shang,  Mingxin Zheng","categoryName":"竞赛园地","categoryNameCn":"竞赛园地","categoryNameEn":"Chemical Olympiad Competition","citation":"陈建托, 尚凡朋, 郑明心. 第38届化学奥林匹克(初赛)金属-金属多重键相关试题解析与拓展. 大学化学, 2026, 41(2): 435-438. doi: 10.12461/PKU.DXHX202502043.","citationCn":"陈建托, 尚凡朋, 郑明心. 第38届化学奥林匹克(初赛)金属-金属多重键相关试题解析与拓展. 大学化学, 2026, 41(2): 435-438. doi: 10.12461/PKU.DXHX202502043.","citationEn":"陈建托, 尚凡朋, 郑明心. Analysis and Expansion of Metal-Metal Multiple Bond Related Questions in the 38th Chemistry Olympiad (Preliminary). University Chemistry, 2026, 41(2): 435-438. doi: 10.12461/PKU.DXHX202502043.","doi":"10.12461/PKU.DXHX202502043","figContent":"","figList":[],"firstFig":"","fpage":"435","highCitedState":"","htmlCount":357,"htmlFile":"","id":"bf207193-c74c-4909-941f-78b05510bc81","issnPpub":"1000-8438","issue":"2","journalPublishId":"dxhx","journalReferenceCodeType":0,"journalTitleCn":"大学化学","journalTitleEn":"University Chemistry","keyword":"金属-金属多重键, 化学奥林匹克","keywordCn":"金属-金属多重键, 化学奥林匹克","keywordCnList":["金属-金属多重键"," 化学奥林匹克"],"keywordEn":"Metal-metal multiple bond, Chemistry Olympiad","keywordEnList":["Metal-metal multiple bond"," Chemistry Olympiad"],"keywordList":["金属-金属多重键"," 化学奥林匹克"],"language":"","latestInfo":"","latestState":"","latestStateEn":"","lpage":"438","oldUrl":"http://www.dxhx.pku.edu.cn/CN/full","pdfDownCount":22,"pdfSize":604.79,"pubDate":"2025-03-17","recommendState":"","releaseState":"1","secCount":0,"title":"第38届化学奥林匹克(初赛)金属-金属多重键相关试题解析与拓展","titleCn":"第38届化学奥林匹克(初赛)金属-金属多重键相关试题解析与拓展","titleEn":"Analysis and Expansion of Metal-Metal Multiple Bond Related Questions in the 38th Chemistry Olympiad (Preliminary)","viewCount":2586,"volume":"41","year":2026}]}