文献类型：期刊文献

中文题名：SYNTHESIS OF BLOCK COPOLYMER BY INTEGRATED LIVING ANIONIC POLYMERIZATION-ATOM TRANSFER RADICAL POLYMERIZATION(ATRP)

英文题名：Synthesis of block copolymer by integrated living anionic polymerization-atom transfer radical polymerization (ATRP)

作者：Liu, B; Liu, F; Luo, N; Ying, SK; Liu, Q

机构：[1]E China Univ Sci & Technol, Lab Living Polymerizat, Shanghai 200237, Peoples R China;[2]Beijing Yanshan Petrochem Corp, Res Inst, Beijing 102549, Peoples R China

年份：2000

卷号：0

期号：1

起止页码：39

中文期刊名：高分子科学：英文版

外文期刊名：CHINESE JOURNAL OF POLYMER SCIENCE

收录：CSTPCD;;EI(收录号：2004057944950);Scopus;WOS:【SCI-EXPANDED(收录号:WOS:000085195700007)】；CSCD:【CSCD2011_2012】；

基金：The Project is supported by the National Natural Science Foundation of China (Grant No. 29634010-2), Shanghai Education Development Foundation Shuguang Program (Project SG97008) and Research Institute of Beijing Yanshan Petrochemical Corporation.

语种：英文

中文关键词：Living;anionic;polymerization,;Atom;transfer;radical;polymerization;Block;copolymer

外文关键词：living anionic polymerization; atom transfer radical polymerization; block copolymer

摘要：Alpha-trichloroacetoxy terminated polystyrene oligomer （PS-CH₂CH₂OCOCCl₃） and poly-（styrene-b-butadiene）oligomer [P（S-b-B）-CH₂CH₂OCOCCl₃)] were synthesized by living anionic polymeri-zation using n-butyllithium as initiator.Then the PS-CH₂CH₂OCOCCl₃ （PS-Cl₃） or P（S-b-B）-CH₂CH₂O-COCCl₃ （PSB-Cl₃） was used as the macroinitiator in thepolymerization of （meth）acrylates in the presence of CuX/bpy. AB diblock and ABC triblock copolymers were prepared bythe integrated living anionic polymerization （LAP）-atom transfer radical polymerization （ATRP）. The structures of the PSB-Cl₃ and the P（S-b-MMA） were identified by FTIR and ¹H-NMR spectrum, respectively. A new way to design blockcopolymers （the combination of LAP and ATRP） was developed.
Alpha-trichloroacetoxy terminated polystyrene oligomer (PS-CH2CH2OCOCCl3) and poly-(styrene-b-butadiene) oligomer [P(S-b-B)-CH2CH2OCOCCl3)] were synthesized by living anionic polymeri-zation using n-butyllithium as initiator. Then the PS-CH2CH2OCOCCl3 (PS-Cl-3) or P(S-b-B)-CH2CH2O-COCCl3 (PSB-Cl-3) was used as the macroinitiator in the polymerization of(meth)acrylates in the presence of CuX/bpy. AB diblock and ABC triblock copolymers were prepared by the integrated living anionic polymerization (LAP)-atom transfer radical polymerization (ATRP). The structures of the PSB-Cl-3 and the P(S-b-MMA) were identified by FTIR and H-1-NMR spectrum, respectively. A new way to design block copolymers (the combination of LAP and ATRP) was developed.