CAJ | 학술논문

首先介绍了可逆加成-断裂链转移聚合（RAFT）的聚合机理及其常用的RAFT试剂,并与其它两种活性可控自由基聚合[氮氧化合物媒介的自由基聚合（NMP）和原子转移自由基聚合（ATRP）]进行了简单的优缺点对比。其次,介绍了近些年在基于RAFT聚合制备功能化聚烯烃嵌段聚合物研究中取得的进展,重点综述了制备功能化聚烯烃嵌段聚合物时所采用的6种方法,包括①烯烃配位聚合与RAFT聚合相结合;②阴离子聚合与RAFT聚合相结合;③阳离子聚合与RAFT聚合相结合;④Click反应与RAFT聚合相结合;⑤开环聚合与RAFT聚合相结合;⑥叶立德活性聚合与RAFT聚合相结合。最后,对基于RAFT聚合策略设计合成功能化聚烯烃嵌段聚合物的研究前景与实际应用进行了展望。
수선개소료가역가성-단렬련전이취합（RAFT）적취합궤리급기상용적RAFT시제,병여기타량충활성가공자유기취합[담양화합물매개적자유기취합（NMP）화원자전이자유기취합（ATRP）]진행료간단적우결점대비。기차,개소료근사년재기우RAFT취합제비공능화취희경감단취합물연구중취득적진전,중점종술료제비공능화취희경감단취합물시소채용적6충방법,포괄①희경배위취합여RAFT취합상결합;②음리자취합여RAFT취합상결합;③양리자취합여RAFT취합상결합;④Click반응여RAFT취합상결합;⑤개배취합여RAFT취합상결합;⑥협립덕활성취합여RAFT취합상결합。최후,대기우RAFT취합책략설계합성공능화취희경감단취합물적연구전경여실제응용진행료전망。
The paper briefly describes the general polymerization mechanism of reversible addition-fragmentation chain transfer(RAFT) polymerization and some common RAFT agents.The RAFT polymerization is compared with other two kinds of active controlled radical polymerizations [nitrogen oxide mediated free radical polymerization(NMP) and atom transfer radical polymerization(ATRP)].The recent progress of synthesis of functional polyolefin block copolymers on the basis of RAFT polymerization is reviewed.Six kinds of combined methodologies based on RAFT polymerization aiming at the synthesis of functional polyolefin block copolymers are introduced:① Combination of olefin coordination polymerization and RAFT polymerization,②Combination of living anionic polymerization and RAFT polymerization,③Combination of cationic polymerization and RAFT polymerization,④ Combination of Click chemistry and RAFT polymerization,⑤ Combination of ring-opening polymerization and RAFT polymerization,⑥Combination of living polymerization of Ylides and RAFT polymerization.Finally,the prospect of the design and synthesis of functional polyolefin block copolymers via the strategy based on RAFT polymerization is presented.