袁承业是中国萃取剂化学研究的奠基者，在“两弹一星”等国防任务需求下，成功研制出关键萃取剂如P204 (双(2-乙基己基)磷酸酯)、p350 (甲基膦酸二甲庚酯)等。他还结合有色金属综合利用情况，研制出多种磷萃取剂如P507 (2-乙基已基膦酸-2-乙基已基酯)。袁承业先生团队在大量实验数据的基础上对萃取剂的结构和性能进行了研究，并通过量子化学、分子力学、热力学以及其他测试手段等进行了深入分析，将有机磷萃取剂的化学性能提升至一个新的高度。这些研究为萃取剂的设计与优化提供了坚实的理论基础，同时也推动了工业应用的发展。

采用原位聚合法制备了氯氧化铋(BiOCl)与聚苯胺(PANI)复合的Ⅱ型异质结光催化剂BiOCl/PANI，并采用X射线衍射(XRD)、傅里叶变换红外光谱(FTIR)、透射电子显微镜(TEM)、X射线光电子能谱(XPS)、紫外可见漫反射光谱(UV-Vis DRS)和N2吸附-脱附测试等多种技术手段对其进行了表征，考察了BiOCl/PANI在模拟可见光下对罗丹明B (RhB)的光催化降解性能。实验结果表明：BiOCl/PANI催化剂比PANI和BiOCl具有更高的光催化活性，在RhB质量浓度为50 mg·L^-1、PANI与BiOCl的物质的量之比为0.02∶1、50 mg·L^-1的催化剂条件下，所制备的BiOCl/PANI光催化150 min后，RhB降解率为98.8%，速率常数为0.031 min^-1；经过4次循环实验后，RhB降解率从98.8%降低至98.4%，表现出良好的稳定性和可重复利用性。光催化剂BiOCl/PANI实现了电子和空穴对的快速分离，降低了二者在催化剂内部的复合速率，提高了光催化性能。

仪器分析实验“分子荧光法测定罗丹明B的含量”存在实验过于简单、未考虑实际情况等问题。因此，本改进实验在三维荧光扫描模式下获取样本数据，不进行复杂预处理，而是运用化学计量学算法解析出目标分析物的纯信号，进而实现了染色辣椒中罗丹明6G和123的同时测定。本改进实验提高了学生全面考虑问题和创新解决问题的能力。

A simple two-step hydrothermal method synthesized four different CdS/Fe₃O₄ photocatalysts with varying ratios of mass of CdS to Fe₃O₄. The composition and morphology of the prepared samples were investigated using X-ray diffraction (XRD), Raman spectrum, X-ray photoelectron spectroscopy (XPS), scanning electron microscopy (SEM), and transmission electron microscopy (TEM). Solid UV reflectance spectra testing found that CdS/Fe₃O₄ nanocomposites had good light absorption throughout the spectral range, promoting their photocatalytic properties. Under visible light irradiation, CdS/Fe₃O₄ (2:5) with a mass ratio of 2:5 exhibited excellent photocatalytic performance, with a degradation rate of 98.8% for rhodamine B. Furthermore, after five cycles of photocatalytic degradation reaction, the rhodamine B degradation rate remained at 96.2%, indicating that the photocatalysts have good photocatalytic stability.

A flower-like BiOBr photocatalyst (CS/BiOBr) was prepared by using the carbon material derived from corn straw (CS) as the carrier. The prepared composites were characterized by X - ray diffraction (XRD), Fourier transform infrared (FIIR) spectra, scanning electron microscope (SEM), X - ray photoelectron spectra (XPS), and UV-Vis diffuse reflectance spectra (UV-Vis DRS). The SEM analyses indicate that the introduction of CS promotes the formation of a unique flower-like structure in BiOBr, which not only optimizes the efficiency of light capture but also increases the specific surface area of BiOBr. The bandgap of the composite was narrower compared with the pure BiOBr. The CS/BiOBr composites exhibited higher photocatalytic activity than pure CS and BiOBr under visible light irradiation, and a higher first-order reaction rate constant (k) of 0.043 7 min^-1 than BiOBr (0.014 6 min^-1), and exhibited excellent stability and reusability during the cyclic run. The enhanced photocatalytic activity is attributed to the efficient separation of photoinduced electrons and holes. Superoxide radicals and holes were the major active species.

光催化氧化较传统氧化反应更具有安全可控、条件温和、绿色环保的优点，已成为化学前沿中的研究热点之一，并受到广泛关注。目前，受实验条件和设备的限制，光催化氧化反应在本科教学实验中较为缺乏。本实验利用实验室常规仪器组装出简易光反应装置，以高效低能的钠灯为光源催化氧化磷酸盐中间体，实现了1,2-二氧环乙烷类医用化学发光试剂的实验室微量化制备，丰富了光化学反应在实验教学中的应用。本实验使用的原料和试剂便宜易得，操作简便，产物收率高，实验既可实现单瓶独立操作，又可进行多瓶串联反应。本文综合考虑实验成本、实验与教学效率，以两瓶串联方式展开分组实验教学，在实现教学形式多样化的同时，培养学生合作意识，适合本科实验教学，帮助学生提高全面综合的实验操作能力，加深对自由基加成等反应机理的理解。

有机化学作为中医药相关专业的重要基础课程，其教学质量直接影响到学生的专业素养和未来的职业发展。面对中医药院校学生化学基础参差不齐、教学模式和考核形式单一等问题，提出了基于“线上线下+BOPPPS”教学模式的创新实践。通过创新教学理念、教学内容、教学方法、教学设计以及多元化的教学评价体系，激发学生的学习兴趣、提高学生参与度，培养学生的自主学习和创新能力。