超支化聚酰亚胺的改性研究  

Modification Research of Hyperbranched Polyimide

作　　者：陈文求[1] 杨小进[1] 李全涛[1] 易昌凤[1] 徐祖顺[1] 

机构地区：[1]湖北大学材料科学与工程学院,武汉430062

出　　处：《化学进展》2009年第7期1560-1567,共8页Progress in Chemistry

基　　金：湖北省杰出人才基金项目(No.2004ABB003)资助

摘　　要：超支化聚酰亚胺(HBPI)因其独特的结构特征、优异的理化性能和广泛的应用价值而备受关注,其改性研究更是该领域的重点和热点。本文综述了HBPI近年来的改性研究以及最新进展,重点介绍了官能团改性、与无机纳米粒子杂化改性、与有机聚合物复合改性、交联改性以及引入其他特殊结构单元的改性方法,并对其表征和应用进行了相关概述。Hyperbranched polyimide （HBPI） has attracted much attention due to its unique structural characters, excellent physical and chemical properties as well as its widely applied values. And its modification research is the emphases and hotspot in this field. The modification research and recent development of HBPI are reviewed in this paper.Functional group modification, modification and some other Characterization and application inorganic nano-hybrid modification, organic polymer compound modification, methods like introducing special of HBPI are also summarized. structure groups, are emphatically crosslinking introduced.

关 键 词：超支化聚酰亚胺 官能团改性 复合改性 交联改性 

分 类 号：O633.5[理学—高分子化学] TQ323.7[理学—化学]