ELECTROCHEMISTRY OF POLYANILINE IN AMBIENT-TEMPERATURE MOLTEN-SALTS

被引：11

作者：

TANG, JS ^{[1
]}

OSTERYOUNG, RA ^{[1
]}

机构：

[1] SUNY BUFFALO,DEPT CHEM,BUFFALO,NY 14214

来源：

SYNTHETIC METALS | 1991年 / 44卷 / 03期

关键词：

D O I：

10.1016/0379-6779(91)91818-U

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polyaniline (PAn) films obtained from acidic aqueous solution can be reversibly transferred between aqueous solution and an ambient-temperature molten salt consisting of mixtures of aluminum chloride with 1-methyl-3-ethyl-imidazolium chloride. The films show electrochemical activity in basic, neutral and acidic melts. The doping processes and deterioration mechanism are discussed for these melts. The redox reaction of PAn in basic melt is more stable and facile than in the other melts. The oxidized film is conducting and is insulating on reduction.

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页码：307 / 319

页数：13

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