聚苯胺/聚丙烯腈共混体系的微观结构与流变性能研究

The Micramorphological and Rheo logical Properties of the PANI-DBSA/PAN Blend

首先由乳液聚合制备十二烷基苯磺酸(DBSA)掺杂的聚苯胺(PANI),然后以三氯甲烷/二甲基亚砜 (DMSO)为混合溶剂,制备不同组成的PANI-DBSA/PAN的共混溶液。对共混溶液的流变性能进行了测试, 并研究了共混体系的微观结构与流变性能的关系。

Dodecylbenzene sulfonic acid doped polyaniline (PANI-DBSA) was obtained directly from emulsion polymerization. Blend solutions of PANI-DBSA/PAN with different PANI-DBSA content were obtained by dissolved PANI-DBSA and PAN in xylene/dimethyl sulfoxide (DMSO) mixture. Rheological behavior, micromorphology and their interrelation in blends were investigated.