文献类型：期刊文献

中文题名：“活性”原子转移自由基聚合向活性正离子开环聚合转化制备苯乙烯-2-甲基-2-噁唑啉嵌段共聚物(英文)

英文题名：Poly(styrene-b-2-methyl oxazoline) block polymer synthesised by the transformation of "living" ATRP to living cationic ring opening polymerization

作者：刘燕飞[1];万小龙[1];应圣康[1]

机构：[1]华东理工大学活性聚合实验室,上海200237

年份：1998

卷号：21

期号：5

起止页码：305

中文期刊名：合成橡胶工业

外文期刊名：China Synthetic Rubber Industry

收录：CSTPCD;;EI(收录号：1999174587150);Scopus;CSCD:【CSCD_E2011_2012】；

语种：中文

中文关键词：自由基聚合;正离子;开环聚合;嵌段共聚物

外文关键词：Cationic polymerization - Electron transport properties - Halogen compounds - Hydrogen inorganic compounds - Infrared spectroscopy - Initiators (chemical) - Molecular structure - Polystyrenes - Ring opening polymerization - Synthesis (chemical)

摘要：以苯乙烯的ATRP聚合制备含卤端基的聚苯乙烯，再以此含卤端基的聚苯乙烯引发2－甲基－2－唑啉的正离子开环聚合，合成了苯乙烯与2－甲基－2－唑啉嵌段共聚物，并用IR，GPC对开环产物进行了表征。
Poly(styrene-b-2-methyl oxazoline) block polymer was synthesized through atom transfer radical polymerization (ATRP) and cationic ring opening polymerization by two-step method. The halogen terminated polystyrene (PS-X) was produced by ATRP, and 2 - methyl - 2 - oxazoline was explored in ring opening polymerization initiated by halogen terminated polystyrene, thus block polymer was obtained sequentially.