在《高分子化学》课程中,不同连锁聚合机理的引发过程具有很强的内在关联性。文中以自由基聚合、离子聚合、配位聚合的聚合机理为线索,把不同连锁聚合机理中链＂引发＂这样一个重要的基元反应对聚合链增长,包括引发对增长速率和聚合度的影响做了一个串讲。旨在提高学生对引发相关重点内容系统认识和把握。
In the polymer chemistry course,the knowledges and content of ＂initiate ＂ unit reaction in different kinds of chain polymerization mechanism are closely related.In this paper,based on different kinds of chain polymerization mechanism of free radical polymerization,ions polymerization and coordination polymerization,the effect of ＂initiate ＂ unit reaction on the progress unit reaction,including the rate and degree of polymerization progress was discussed in detail.The degree and method of different ＂initiate ＂ reaction in different mechanisms were different from the equations of rate and degree of polymerization.It aims at to make students understand the related knowledge comprehensive.
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