自由基共聚合教学中需要说明的几个问题  

Discussion of Several Specious Questions in Copolymerization

作　　者：吴子尧 李因文 马登学 李兴建 宋慧 徐守芳 WU Zi-yao;LI Yin-wen;MA Deng-xue;LI Xing-jian;SONG Hui;XU Shou-fang(School of Material Science and Engineering,Linyi University,Linyi 276005,China)

机构地区：[1]临沂大学材料科学与工程学院,临沂276005

出　　处：《高分子通报》2024年第5期694-700,共7页Polymer Bulletin

基　　金：山东省高等学校课程思政教学改革研究项目(项目号SZ2023047);山东省课程思政示范课程项目-高分子化学;山东省一流课程-高分子化学;山东省本科高校教学改革研究项目(项目号M2022048)。

摘　　要：自由基共聚合主要讲授二元共聚组成及其控制、共聚类型及行为曲线、单体和自由基相对活性等核心模块。本文对共聚中几个难点内容,如二元共聚类型、二元共聚行为类型、二元共聚曲线、二元共聚组成、二元共聚物结构表征等进行解析,对教材内容进行补充讨论,期望培养学生发现问题、解决问题的能力和创新思维。The composition of binary copolymerization,the type of copolymerization behavior and the relative activity of monomers and free radicals,were the core and the difficult contents in free radical copolymerization.In this paper,several typical specious questions in copolymerization including the type of binary copolymerization,the type of binary copolymerization behavior,the copolymerization curve,the composition of copolymer,and the method to characterize and distinguish binary copolymer structure were discussed,which enriches the teaching contents of copolymerization,and helps to build the awareness and the ability of problem-finding and problems-solving.

关 键 词：自由基共聚合 共聚类型 共聚曲线 共聚组成 共聚物结构表征 

分 类 号：TQ316.322-4[化学工程—高聚物工业] G642.4[文化科学—高等教育学]