Deposition of polyaniline on glass and platinum by autocatalytic oxidation of aniline with dichromate

被引：53

作者：

Mazeikiené, R ^{[1
]}

Malinauskas, A ^{[1
]}

机构：

[1] Inst Chem, LT-2600 Vilnius, Lithuania

来源：

SYNTHETIC METALS | 2000年 / 108卷 / 01期

关键词：

polyaniline; chemical polymerization; autocatalysis;

D O I：

10.1016/S0379-6779(99)00172-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The oxidation of aniline with dichromate was studied by UV-Vis spectrometry, and was shown to proceed autocatalytically leading to colored oligomers and polymers of aniline. Chemical polymerization of aniline by dichromate is greatly accelerated by thin film of the reaction product polyaniline, present on an inner surface of reaction vessel. Polyaniline films were deposited by chemical polymerization onto quartz glass and platinum surfaces, and some redox and electrochemical properties of the resulting films were investigated. (C) 2000 Elsevier Science S.A. All rights reserved.

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页码：9 / 14

页数：6

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