Synthesis and characterization of polypyrrole-polyurethane cationomer composites

被引：6

作者：

Buruiana, T ^{[1
]}

Diaconu, I ^{[1
]}

Buruiana, EC ^{[1
]}

Han, X ^{[1
]}

Guo, F ^{[1
]}

机构：

[1] ACAD SINICA,INST APPL CHEM,CHANGCHUN,PEOPLES R CHINA

来源：

ANGEWANDTE MAKROMOLEKULARE CHEMIE | 1997年 / 245卷

关键词：

D O I：

10.1002/apmc.1997.052450112

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Poly(ether urethane) cationomers based on poly(oxytetramethylene), 4,4'-bibenzyldiisocyanate, N-methyldiethanolamine as chain extender, and acrylic acid/poly(acrylic acid) as quaternization agent were synthesized. Pyrrole (15 wt.-%) was polymerized in films of the ionomer containing CuCl2. The films were characterized by dynamic mechanical analysis, thermogravimetry and differential scanning calorimetry. The electric conductivity of the film without polypyrrole is 7.5 . 10(-12) Omega(-1)cm(-1), while incorporation of polypyrrole increases the conductivity to 4.5 . 10(-6) Omega(-1) cm(-1).

引用

页码：139 / 147

页数：9

共 23 条

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