基于创新型思维的《应用化学综合实验》教学改革  

Teaching Reform on Comprehensive Experiment of Applied Chemistry Based on Concept of Innovative thinking

作　　者：岳兵兵 路云乐 朱亮亮[2] YUE Bing-bing;LU Yun-le;ZHU Liang-liang(School of Materials and Chemistry,University of Shanghai for Science and Technology,Shanghai 200093;State Key Laboratory of Molecular Engineering of Polymers,Department of Macromolecular,Science,Fudan University,Shanghai 200438,China)

机构地区：[1]上海理工大学材料与化学学院,上海200093 [2]复旦大学聚合物分子工程国家重点实验室,上海200438

出　　处：《广州化工》2022年第16期191-194,共4页GuangZhou Chemical Industry

基　　金：上海市青年科技英才扬帆计划(No:20YF1432400)。

摘　　要：基于创新型思维的理念,提出全新应用化学专业实验:两步法合成具有光控性质的聚集诱导发光(AIE)化合物六羧酸六硫苯和六吡啶六硫苯,通过核磁分析表征结构;探究该化合物在紫外光照射下的动态光物理性质:光诱导发光增强、光诱导吸光度增大以及溶剂依赖性。结果表明,以六硫苯为母核的化合物表现出特异的光刺激响应的AIE性质。该实验旨在培养学生们在智能材料设计方面的创新性思维,推动建设科技强国培养创新型人才。Based on the concept of innovative thinking,a new Applied Chemistry experiment was proposed:two-step synthesis of aggregation induced emission(AIE)compounds with light controlled properties,hexathiobenzene hexacarboxylate and hexapyridine hexathiobenzene,and characterization of their structures by NMR analysis.The dynamic photophysical properties of the compound under UV irradiation was explored:light induced luminescence enhancement,light induced absorbance increase and solvent dependence.The results showed that the compounds with hexathiobenzene as parent nucleus showed specific AIE properties in response to light stimulation.The experiment aimed to cultivate students’innovative thinking in intelligent material design,promote the construction of a scientific and technological power,and cultivate innovative talents.

关 键 词：创新性思维 应用化学 聚集诱导发光 光控 

分 类 号：O6-339[理学—化学]