CHEMICAL PREPARATION OF POLYANILINE AND ITS DERIVATIVES BY USING CERIUM(IV) SULFATE

被引：29

作者：

YAN, H ^{[1
]}

TOSHIMA, N ^{[1
]}

机构：

[1] UNIV TOKYO,FAC ENGN,DEPT APPL CHEM,BUNKYO KU,TOKYO 113,JAPAN

来源：

SYNTHETIC METALS | 1995年 / 69卷 / 1-3期

关键词：

D O I：

10.1016/0379-6779(94)02398-I

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Polymerization of aniline and its derivatives were performed by using the cerium(IV) sulfate as an oxidant instead of conventional ammonium peroxodisulfate. Reaction conditions were optimized with emphasis on conductivity and yield. Reaction of 3,5-dimethylaniline and 2,3-dimethylaniline by using cerium(IV) sulfate gave the polymeric products, while no polymeric products were obtained by using the ammonium peroxodisulfate as an oxidant. The polymers were characteristic of Emeraldine structure on the basis of IR spectra. The partially belt-like morphology of the polyaniline, when prepared in an acidic medium, was observed by scanning electron microscope.

引用

页码：151 / 152

页数：2

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