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Indexed by:会议论文
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
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