Release Time:2019-03-11  Hits:

Indexed by: Conference Paper

Date of Publication: 2009-08-18

Page Number: 1

Key Words: 聚苯并咪唑;二氮杂萘酮;耐热性;溶解性

Abstract: 以自制的二酸,4-[4-(4-羧基苯氧基)苯基]-2-(4-羧基苯基)二氮杂萘-1-酮(DHPZ-DA),为二酸单体,与3,3'-二氨基联苯胺(DAB)进行缩聚反应,制备了含二氮杂萘酮联苯结构聚苯并咪唑均聚物;并以DHPZ-DA和间苯二酸(IPA)为二酸单体,采用不用摩尔配比,与DAB