摘要
将原子转移自由基聚合(ATRP)和自缩合乙烯基聚合(SCVP)结合,以p-CMS为引发单体进行A-TRP溶液聚合,得到高支化的聚对氯甲基苯乙烯PCMS。研究了采用不同溶剂时,各种因素对聚合物PCMS组成和结构的影响,讨论了产生这些影响的可能原因。
The hyperbranched poly(p-chloromethyl styrene) was prepared by combining atom transfer radical polymerization(ATRP) and self-condensing vinyl polymerization(SCVP). Influence of several factors on the polymers' compositions and architectures in solution polymerization was investigated and the possible reasons were discussed. The molecular weights of the hyperbranched polymers and their distributions were determined by GPC, and their structures were characterized by ~1H-NMR and element analysis.
出处
《高分子材料科学与工程》
EI
CAS
CSCD
北大核心
2005年第4期63-65,69,共4页
Polymer Materials Science & Engineering
基金
浙江省自然科学基金资助项目(201033)
