Low potential electrochemical polymerization of benzene in a composite electrolyte of boron trifluoride diethyl etherate and trifluoroacetic acid

被引：42

作者：

Li, C

Shi, GQ ^{[1
]}

Liang, YQ

机构：

[1] Nanjing Univ, Dept Chem, Nanjing 210093, Peoples R China

[2] Nanjing Univ, State Key Lab Coordinat Chem, Nanjing 210093, Peoples R China

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 1998年 / 455卷 / 1-2期

基金：

中国国家自然科学基金;

关键词：

poly (p-phenylene); electrochemical polymerization;

D O I：

10.1016/S0022-0728(98)00291-5

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

The electropolymerization of benzene on a Pt electrode was investigated in a composite electrolyte of boron trifluoride diethyl etherate and trifluoroacetic acid with a volume ratio of 2:1. The oxidation potential of the monomer in this medium was measured to be about 1.5 V (vs. SCE) instead of 2.0 V found in liquid SO2 at a low temperature. The polyphenylene films synthesized by this technique are homogenous and flexible and can easily be cut into any shape such as fibres, circles and triangles. In particular, the film had a linear chain structure with a degree of polymerization of about 20 according to its FTIR spectrum. (C) 1998 Elsevier Science S.A. All rights reserved.

引用

页码：1 / 4

页数：4

共 12 条

[1]

BROWN CE, 1980, J POLYM SCI POL LETT, V18, P653

[2] A STUDY OF THE CONDITIONS FOR THE ELECTRODEPOSITION OF POLYTHIOPHEN IN ACETONITRILE [J].