摘要
掌握自由基聚合动力学的内容,对自由基聚合度的学习十分有益。论文探讨了自由基聚合反应中动力学链长及自由基链终止方式对聚合度的影响关系,利用动力学链长概念及自由基链转移生成聚合物分子的观念得到了有链转移反应时的聚合度与动力学链长的计算公式,并阐明了其物理意义。
The content of free radical polymerization kinetic is very important in the study and teaching of radical polymerization.In this paper,the concept of kinetic chain length and radical chain termination method that affects the degree of polymerization are discussed carefully.Expressions of degree of polymerization including kinetic chain length in the presence of the chain transfer are obtained,and illustrate its physical meaning.
作者
王龙德
佟玲
吴建伟
孙华银
方文彦
魏亦军
Wang Longde;Tong Ling;Wu Jianwei;Sun Huayin;Fang Wenyan;Wei Yijun(School of Chemistry and Materials Engineering,Huainan Normal University,Huainan 232038,China)
出处
《山东化工》
CAS
2018年第3期109-110,共2页
Shandong Chemical Industry
基金
淮南师范学院校级质量工程项目(2016hsjyxm27)
关键词
自由基聚合
动力学链长
聚合度
聚合动力学
radical polymerization
kinetic chain length
degree of polymerization
kinetic of polymerization