| 张珂媛,尹佳茜,谭卓昕,端维维,刘乐,郭丽娜.化学通报,2023,86(11):1402-1407. |
| 科教融合式本科实验教学初探：4CzIPN的制备、表征及催化性能探究 |
| Exploring the integration of scientific research and education in undergraduate experiment teaching: preparation, characterization and catalytic activity evaluation of organic photocatalyst 4CzIPN |
| 投稿时间：2023-05-08 修订日期：2023-06-19 |
| DOI： |
| 中文关键词: 可见光催化 2,4,5,6-四(9-咔唑基)间苯二甲腈(4CzIPN) 有机光敏剂 三氟甲基化 亲核取代 自由基反应 |
| 英文关键词:Visible-light photocatalysis 2,4,5,6-Tetra(9H-carbazol-9-yl)isophthalonitrile Organic photosensitizer Trifluoromethylation Nucleophilic substitution |
| 基金项目:西安交通大学本科实验实践与创新创业教学改革研究项目(21SJZX05)和国家自然科学基金项目(21901199)资助 |
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| 中文摘要: |
| 可见光催化作为当前国际学术研究前沿热点,吸引了化学工作者的广泛关注,而在本科生有机化学教学实验中鲜有涉及。本实验将通过模块设计,将有机光催化剂4CzIPN的制备与表征、光电性能研究及光其催化反应性能研究融入到本科实验教学之中,是对现有碎片化实验课的升级尝试与创新,属于典型的科教融合的教学案例,实验过程中涉及多种实验技能以及仪器分析手段,对于学生系统性熟悉科研流程、理解化学反应过程、提升综合科研素养以及培养创新实验探究能力具有重要意义。 |
| 英文摘要: |
| Visible light catalysis, as a cutting-edge academic research field, has attracted widespread attention from chemists, but it is rarely involved in the undergraduate organic chemistry experiments course. This experiment integrates the preparation and characterization of organic photocatalyst 4CzIPN, photoelectric performance evaluation and photocatalytic reaction performance investigation into undergraduate experimental teaching via strategy of module design. It is an attempt to upgrade and innovate the existing fragmentation experiment course, which is a typical example of integration of scientific research into education. The experimental process involves a variety of experimental skills and instrument analysis methods. Students involved are systematically trained for scientific research processes, improving comprehensive scientific research literacy, and cultivating innovative experimental exploration abilities, which are of great significance.. |
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