Citation: Jiman He, Qiaoqiao Bai, Jinxia Hu, Yuhan Xu, Yiyi Duan, Hongtao Bian. 利用红外振动光谱研究甲醇-乙酸甲酯共沸体系的微观结构[J]. University Chemistry, ;2022, 37(3): 210504. doi: 10.3866/PKU.DXHX202105042 shu

利用红外振动光谱研究甲醇-乙酸甲酯共沸体系的微观结构

Key Laboratory of Applied Surface and Colloid Chemistry, Ministry of Education, College of Chemistry and Chemical Engineering, Shaanxi Normal University, Xi'an 710119, China

Corresponding author: Hongtao Bian, htbian@snnu.edu.cn
Received Date: 17 May 2021

红外振动光谱是测量物质分子结构和鉴别化合物组成的分析方法，在科研和工业分析领域广泛应用。通过红外吸收峰强度和位置变化研究体系组成及微观结构，并进一步推测其动力学信息。随着技术不断发展，红外振动光谱测量仪器也逐渐小型化、简便化，然而红外光谱实验在本科物理化学实验中未涉及。基于此并为贯彻科教融合理念，作者尝试将大学生创新创业训练计划项目“利用离子液体作为夹带剂分离共沸物的动力学研究”拓展为本科生物理化学实验，以填补红外光谱测量方法在大学物理化学实验课学习中的空白。本文选取甲醇-乙酸甲酯共沸体系为研究对象，其在聚乙烯醇工业中具有重要的研究价值。此外，共沸体系在物理化学热力学相平衡的学习中也十分重要，但学生对其微观结构缺乏直观的认识。因此利用红外振动光谱研究共沸体系的微观结构在物理化学教学和实验中具有重要的意义。
- Azeotrope,
- Infrared vibrational spectroscopy,
- Integration of science and education,
- Physical chemistry experiment
1. [1]
  Dohal, V.; Barankova, E.; Blahut, A. Chem. Eng. J. 2014, 237, 199.
2. [2]
  Yu, H.; Ye, Q.; Xu, H.; Dai, X.; Suo, X.; Li, R. J. Chem. Eng. Data 2016, 61, 2330.
3. [3]
4. [4]
  You, X.; Gu, J.; Peng, C.; Shen, W.; Liu, H. Ind. Eng. Chem. Res. 2017, 56, 9156.
5. [5]
  Rogers, R.; Seddon, K. R. Ionic Liquids IIIB:Fundamentals, Progress, Challenges, and Opportunities; American Chemical Society:Washington, DC, USA, 2005; pp. 97-110.
6. [6]
  Zhu, Z.; Geng, X.; He, W.; Chen, C.; Wang, Y.; Gao, J. Ind. Eng. Chem. Res. 2018, 57, 9656.
7. [7]
  Cai, F.; Ibrahim, J. J.; Niu, L.; Xu, W.; Xiao, G. J. Chem. Eng. Data 2015, 60, 57.
8. [8]
  Jiang, S.; Gao, J.; Li, R.; Xu, D.; Zhang, L.; Wang, Y. J. Chem. Eng. Data 2019, 64, 296.
9. [9]
  Chuntonov, L.; Pazos, I. M.; Ma, J.; Gai, F. J. Phys. Chem. B 2015, 119, 4512.
10. [10]
11. [11]
  Guerin, A. C.; Riley, K.; Rupnik, K.; Kuroda, D. G. J. Chem. Edu. 2016, 93, 1124.
12. [12]
  Pagliai, M.; Muniz-Miranda, F.; Cardini, G.; Righini, R.; Schettino, V. J. Phys. Chem. Lett. 2010, 1, 2951.
1. [1]
  Junli Liu . Practice and Exploration of Research-Oriented Classroom Teaching in the Integration of Science and Education: a Case Study on the Synthesis of Sub-Nanometer Metal Oxide Materials and Their Application in Battery Energy Storage. University Chemistry, 2024, 39(10): 249-254. doi: 10.12461/PKU.DXHX202404023
2. [2]
  Shicheng Yan . Experimental Teaching Design for the Integration of Scientific Research and Teaching: A Case Study on Organic Electrooxidation. University Chemistry, 2024, 39(11): 350-358. doi: 10.12461/PKU.DXHX202408036
3. [3]
  Haiyuan Wang , Yiming Tang , Haoran Guo , Guohui Chen , Yajing Sun , Chao Zhao , Zhen Zhang . Comprehensive Chemistry Experimental Teaching Design Based on the Integration of Science and Education: Preparation and Catalytic Properties of Silver Nanomaterials. University Chemistry, 2024, 39(10): 219-228. doi: 10.12461/PKU.DXHX202404067
4. [4]
  Biao Zuo , Yizhi Zhang , Zhengkai Chen , Houkuan Tian , Yongneng Wang , Wei Zhang , Weizu Wang , Xuming Zheng , Xinping Wang . Strengthening the Functions of Academic Research and Promoting the Integration of Science and Education: Exploration Ways to Cultivate the Talents of Undergraduate Chemistry Students. University Chemistry, 2024, 39(11): 38-43. doi: 10.3866/PKU.DXHX202402066
5. [5]
  Simin Fang , Wei Huang , Guanghua Yu , Cong Wei , Mingli Gao , Guangshui Li , Hongjun Tian , Wan Li . Integrating Science and Education in a Comprehensive Chemistry Design Experiment: The Preparation of Copper(I) Oxide Nanoparticles and Its Application in Dye Water Remediation. University Chemistry, 2024, 39(8): 282-289. doi: 10.3866/PKU.DXHX202401023
6. [6]
  Yan Liu , Xiaojun Han , Ping Xu , Guoxu Zhang , Yu Wang , Zhicheng Zhang , Dianpeng Qi . “Five Measures” Based Science and Education Integration Experimental Teaching Mode to Promote the Construction of “Specialized Experiment” Curriculum. University Chemistry, 2024, 39(10): 299-307. doi: 10.12461/PKU.DXHX202405002
7. [7]
  Shui Hu , Houjin Li , Zhenming Zang , Lianyun Li , Rong Lai . Integration of Science and Education Promotes the Construction of Undergraduate-to-Master’s Integration Experimental Courses: A Case Study on the Extraction, Separation and Identification of Artemisinin from Artemisia annua. University Chemistry, 2024, 39(4): 314-321. doi: 10.3866/PKU.DXHX202310063
8. [8]
  Aiyi Xin , Jiawei Li , Xinyang Ran , Chuanjiang Fu , Zhiguo Wang . Collaborative Science and Education Based Experimental Design in Organic Chemistry: A Case Study of the Nucleophilic Substitution Reaction of 2-Hydroxymethyl-4,6-Di-Tert-Butylphenol. University Chemistry, 2025, 40(5): 366-375. doi: 10.12461/PKU.DXHX202407031
9. [9]
  Congying Lu , Fei Zhong , Zhenyu Yuan , Shuaibing Li , Jiayao Li , Jiewen Liu , Xianyang Hu , Liqun Sun , Rui Li , Meijuan Hu . Experimental Improvement of Surfactant Interface Chemistry: An Integrated Design for the Fusion of Experiment and Simulation. University Chemistry, 2024, 39(3): 283-293. doi: 10.3866/PKU.DXHX202308097
10. [10]
  Xu Liu , Chengfang Liu , Jie Huang , Xiangchun Li , Wenyong Lai . Research on the Application of Diversified Teaching Models in the Teaching of Physical Chemistry. University Chemistry, 2024, 39(8): 112-118. doi: 10.3866/PKU.DXHX202402021
11. [11]
  Youjun Fan , Dandan Cai , Wei Chen , Jianhua Qiu . Exploration and Practice of Ideological and Political Education Reform in Physical Chemistry Experiment. University Chemistry, 2024, 39(4): 119-124. doi: 10.3866/PKU.DXHX202310123
12. [12]
  Wanchun Zhu , Yongmei Liu , Li Wang , Yunshan Bai , Shu'e Song , Xiaokui Wang , Zhongyun Wu , Hong Yuan , Yunchao Li , Fuping Tian , Yuan Chun , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement and Control of Temperature. University Chemistry, 2025, 40(5): 128-136. doi: 10.12461/PKU.DXHX202503028
13. [13]
  Zhongyun Wu , Li Wang , Xiaokui Wang , Wanchun Zhu , Yuan Chun , Fuping Tian , Yongmei Liu , Yunshan Bai , Hong Yuan , Yufeng Li , Shu'e Song , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement and Control of Pressure. University Chemistry, 2025, 40(5): 137-147. doi: 10.12461/PKU.DXHX202503027
14. [14]
  Shu'e Song , Xiaokui Wang , Yongmei Liu , Wanchun Zhu , Hong Yuan , Fuping Tian , Yunshan Bai , Yunchao Li , Li Wang , Zhongyun Wu , Yuan Chun , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement of Viscosity, Density and Optical Properties. University Chemistry, 2025, 40(5): 148-156. doi: 10.12461/PKU.DXHX202503026
15. [15]
  Fuping Tian , Yunshan Bai , Wanchun Zhu , Yufeng Li , Yongmei Liu , Shu'e Song , Hong Yuan , Zhongyun Wu , Li Wang , Xiaokui Wang , Yuan Chun , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement of Thermal Properties. University Chemistry, 2025, 40(5): 157-164. doi: 10.12461/PKU.DXHX202503054
16. [16]
  Yunchao Li , Hong Yuan , Yuan Chun , Xiaokui Wang , Fuping Tian , Yunshan Bai , Yongmei Liu , Wanchun Zhu , Shu'e Song , Zhongyun Wu , Li Wang , Yufeng Li , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement of Electrical Properties. University Chemistry, 2025, 40(5): 165-177. doi: 10.12461/PKU.DXHX202503055
17. [17]
  Fuping Tian , Yue Dai , Feifei Huang , Yu Wang , Xinkui Wang , Xuzhen Wang , Wenfeng Jian . 物理化学实验课程思政的建设与实践. University Chemistry, 2025, 40(6): 22-27. doi: 10.12461/PKU.DXHX202408074
18. [18]
  Yuan Chun , Yongmei Liu , Fuping Tian , Hong Yuan , Shu'e Song , Wanchun Zhu , Yunchao Li , Zhongyun Wu , Xiaokui Wang , Yunshan Bai , Li Wang , Jianrong Zhang , Shuyong Zhang . Suggestions on Operating Specifications of Physical Chemistry Experiment: Measurement of Colloidal and Surface Chemical Properties, Molecular Structure and Properties. University Chemistry, 2025, 40(5): 178-188. doi: 10.12461/PKU.DXHX202503053
19. [19]
  Yongmin Zhang , Shuang Guo , Mingyue Zhu , Menghui Liu , Sinong Li . Design and Improvement of Physicochemical Experiments Based on Problem-Oriented Learning: a Case Study of Liquid Surface Tension Measurement. University Chemistry, 2024, 39(2): 21-27. doi: 10.3866/PKU.DXHX202307026
20. [20]
  Shengyan Yang , Xiangzhen Meng , Xin Wang , Yang Zhang . Construction and Exploration of an Online-Offline Blended “Eight-Link” Teaching Method for Physical Chemistry Experiments Based on OBE Concept. University Chemistry, 2024, 39(11): 28-37. doi: 10.3866/PKU.DXHX202402019

Get Citation

PDF

XML

Metrics

PDF Downloads(8)
Abstract views(1085)
HTML views(128)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142