Preparation and characterization of processable electroactive polyaniline-polyvinyl alcohol composite

被引：129
作者：
Mirmohseni, A
Wallace, GG
机构：
[1] Univ Wollongong, Intelligent Polymer Res Inst, Wollongong, NSW 2522, Australia
[2] Univ Tabriz, Fac Chem, Dept Appl Chem, Polymer Res Technol Lab, Tabriz, Iran
来源：
POLYMER | 2003年 / 44卷 / 12期
基金：
澳大利亚研究理事会;
关键词：
conducting polymer composites; polyaniline; water based dispersions;
D O I：
10.1016/S0032-3861(03)00242-8
中图分类号：
O63 [高分子化学（高聚物）];
学科分类号：
070305 ; 080501 ; 081704 ;
摘要：
In this paper, the preparation and characterization of polyaniline-polyvinyl alcohol composites is described. The polyaniline composite was synthesized by chemical polymerization of aniline in media containing polyvinyl alcohol (10%, w/w). Oxidation of aniline results in a stable water based polyaniline dispersion, which can be cast to form a mechanically robust film. The electrical conductivity of the films increased with increasing amount of polyaniline to a high value of 2.5 S cm(-1). Cyclic voltammograms revealed that the composite materials are electroactive. (C) 2003 Elsevier Science Ltd. All rights reserved.
引用
收藏
页码：3523 / 3528
页数：6
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