案例教学法在界面与胶体化学课程中的实践与探索  

The Practice and Exploration of Case Teaching Method in Interfacial and Colloidal Chemistry Course

作　　者：王义明 李莉[1] 郭旭虹[1] Wang Yiming;Li Li;Guo Xuhong(School of Chemical Engineering,East China University of Science and Technology,Shanghai 200237,China)

机构地区：[1]华东理工大学化工学院,上海200237

出　　处：《化工高等教育》2023年第6期144-150,共7页Higher Education in Chemical Engineering

基　　金：国家自然科学基金(21908061)。

摘　　要：凝胶是界面与胶体化学课程的核心内容。文章结合国际学术研究前沿,将化学燃料驱动的非平衡态凝胶作为教学案例引入课堂,探索案例教学法的应用。教师从非平衡态凝胶的基本概念和设计原理切入,以碳酰二亚胺驱动的非平衡态聚合物凝胶为例,在课堂上向学生演示非平衡态凝胶的制备方法和结构特征,并讨论非平衡态凝胶的动态调控。该案例教学通过科教融合的方式,让学生掌握专业基础知识并关注相关领域的研究前沿,同时激发学生的学习兴趣,培养学生的创新思维。Gel is a part of core content in the interfacial and colloidal chemistry course.Here,a newly developed gel that functions under non-equilibrium conditions with the consumption of chemical fuels is selected as a teaching case to explore its application.This teaching case is started with an introduction on the basic concept and design principle of non-equilibrium gels.Thereon,a non-equilibrium polymer gel fueled by carbodiimide is selected as a paradigm to show the preparation and properties of non-equilibrium gels.The tunability of the non-equilibrium polymer gel is systematically discussed.This teaching case,based on the integration of science and education,enables students to understand the fundamental knowledge,and meanwhile,to learn the latest scientific progress,which is expected to enhance their interest in learning and creative thinking.

关 键 词：界面与胶体化学 案例教学 非平衡态凝胶 科教融合 

分 类 号：O648-4[理学—物理化学] G642.4[理学—化学]