Effect of preparation conditions on the two doping structures of polypyrrole

被引：24

作者：

Li, YF ^{[1
]}

He, GF ^{[1
]}

机构：

[1] Chinese Acad Sci, Inst Chem, Beijing 100080, Peoples R China

来源：

SYNTHETIC METALS | 1998年 / 94卷 / 01期

关键词：

doping; polypyrrole and derivatives;

D O I：

10.1016/S0379-6779(97)04158-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The effect of electrolyte concentration of the polymerization solution and temperature on the two doping structures, conjugated chain doped with counter-anions (1) and proton-acid doping structure (2), of polypyrrole nitrate films was investigated via elemental analysis and cyclic voltammetry. It was found that the doping degree of 1 increased with increase of NaNO3 concentration in its polymerization solution and with decrease of temperature. 2 is easily formed in low electrolyte concentration and at higher temperature. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：127 / 129

页数：3

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