Quartz crystal microbalance studies of the effect of solution temperature on the ion-exchange properties of polypyrrole conducting electroactive polymers

被引：51

作者：

Khalkhali, RA

Price, WE

Wallace, GG ^{[1
]}

机构：

[1] Univ Wollongong, Intelligent Polymer Res Inst, Wollongong, NSW, Australia

[2] Guilan Univ, Dept Chem, Rasht, Iran

来源：

REACTIVE & FUNCTIONAL POLYMERS | 2003年 / 56卷 / 03期

关键词：

polypyrrole; conducting polymers; ion exchange; solution temperature; quartz crystal microbalance;

D O I：

10.1016/S1381-5148(03)00055-5

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The effect of solution temperature on the mass transport properties of PPy conducting polymers doped with different dopants such as p-toluene sulfonate (PTS-), dodecyl sulfate (DS-) and dodecyl benzene sulfonate (DBS-) counterions was investigated. The electrochemical quartz crystal microbalance (EQCM) technique was employed to investigate the ion-exchange properties of the polymers at different solution temperatures. It was found that the size of the counterion employed during synthesis had a determining effect on the ion-exchange properties of PPy conductive electroactive polymers. The ion-exchange properties of PPy are also affected by the solution temperature. (C) 2003 Published by Elsevier B.V.

引用

页码：141 / 146

页数：6

共 19 条

[1] POLYPYRROLE-BASED POTENTIOMETRIC BIOSENSOR FOR UREA .1. INCORPORATION OF UREASE [J].