原子转移自由基聚合催化剂固载化的研究进展  

Progress in Immobilization of Catalyst in Atom Transfer Radical Polymerization

作　　者：王雯雯[1] 张秋禹[1] 郭飞鸽[1] 顾军渭[1] 尹常杰[1] 孙九立[1] 

机构地区：[1]西北工业大学理学院应用化学系,西安710129

出　　处：《材料导报》2011年第7期52-55,共4页Materials Reports

基　　金：国家自然科学基金(50773063)

摘　　要：简述了原子转移自由基聚合(ATRP)的反应机理,并就相应的配体和催化剂的发展进行了概述,指出了将催化剂固载成为降低产物中催化剂残留的有效途径,重点论述了固载催化机理及近年来固载催化技术的最新研究进展,最后展望了ATRP催化剂固载化技术的发展方向。The reaction mechanism of ATRP is reviewed and developments of ligands and catalysts in reaction system are summarized. And as is pointed out, supporting catalyst is an effective way to decrease catalyst residue in products. The catalysis mechanism of supported catalyst and new progress in immobilization of catalyst are stated emphatically. Finally, development direction and application prospects of immobilization of catalyst in ATRP in future are also prospected.

关 键 词：原子转移自由基聚合 配体 催化剂固载化 催化机理 

分 类 号：O631.5[理学—高分子化学]