CONDUCTING POLYMERS PREPARED BY TEMPLATE POLYMERIZATION - POLYPYRROLE

被引：42

作者：

MOHAMMADI, A

LUNDSTROM, I

INGANAS, O

SALANECK, WR

机构：

[1] Department of Physics and Measurement Technology, Linköping Institute of Technology

来源：

POLYMER | 1990年 / 31卷 / 03期

关键词：

conducting polymers; poly(4-vinylpyridine); synthesis;

D O I：

10.1016/0032-3861(90)90375-9

中图分类号：

O63 [高分子化学（高聚物）];

学科分类号：

070305 ; 080501 ; 081704 ;

摘要：

Electrically conducting polymer composite films have been synthesized from the exposure of poly(4-vinylpyridine) (P-4VP) complexed with an oxidizing agent such as cupric chloride or ferric chloride to pyrrole and water vapour. Polypyrrole was formed in the matrix polymer of P-4VP complexed with iron ions when the mole ratio of polymer to oxidant was less than 2, whereas the growth of polypyrrole occurred at all P-4VP Cu2+ ratios. Polymer composite films with electrical conductivities up to 100 (Ωcm)-1 have been obtained by this method. Transparent thin films with a high electrical conductivity were also produced. The electrically conducting polymer composite films have been characterized by X-ray photoelectron, ultraviolet/visible and infra-red spectroscopy and by scanning electron microscopy. © 1990.

引用

页码：395 / 399

页数：5

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[21] SUSPENDED GATE FIELD-EFFECT TRANSISTOR MODIFIED WITH POLYPYRROLE AS ALCOHOL SENSOR [J].