物理化学综合设计性实验——电催化废弃PET塑料的回收利用

Comprehensive Design Physical Chemistry Experiment—Electrocatalytic Recycling of Waste PET Plastic

现有物理化学实验大多是经典的验证性实验,缺乏自主设计性、综合性。电催化氧化废弃PET塑料是电化学领域的一个研究热点,将其转化为设计性综合实验作为物理化学电化学课程,探讨将前沿的废弃塑料回收技术与电化学实验教学相融合。本实验包括催化电极的制备、电解池的组装、电解性能的测试和产物的分析。学习本实验,学生能够掌握电解池的基本原理、极化曲线的测量与分析等知识,同时掌握溶解、分离、产物提取等基本单元操作,提高学生的实验设计能力和知识的灵活运用能力。

Most of the existing physical chemistry experiments are classic verification experiments,lacking independent design and comprehensiveness.By studying this experiment,students can master the basic principles of electrolytic cells,measurement and analysis of polarization curves,and other basic unit operations such as dissolution,separation,and product extraction,improving students'experimental design capabilities and flexible application of knowledge.