Influence of template synthesis on the performance of polyaniline cathodes

被引：46

作者：

Neves, S ^{[1
]}

Fonseca, CP ^{[1
]}

机构：

[1] Univ Sao Francisco, Ctr Ciencias Exatas & Tecnol, LCAM, BR-13251900 Itatiba, SP, Brazil

来源：

JOURNAL OF POWER SOURCES | 2002年 / 107卷 / 01期

基金：

巴西圣保罗研究基金会;

关键词：

polyaniline; composite; template; polymeric battery;

D O I：

10.1016/S0378-7753(01)00971-5

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A composite using polyaniline (PAni) as the conducting polymer and silica sol-gel as the host matrix was prepared by the template method. To evaluate the electrochemical performance of the PAni/silica composite, PAni films were synthesized under the, same conditions. directly on ITO substrates and the results were compared. Cyclic voltammetry, impedance spectroscopy, charge-discharge cycles and lifetime tests were done in organic medium. The PA-ni/silica composite showed excellent performance in all of the tests. This composite may therefore be useful for cathodes in lithium microbatteries. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：13 / 17

页数：5

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