APPLICATION OF ELECTROCHEMICAL QUARTZ MICROBALANCE TO DETERMINE THE STOICHIOMETRY OF ION MOVEMENT DURING DOPING-UNDOPING PROCESSES IN POLYPYRROLE

被引：21

作者：

BILGER, R

HEINZE, J

机构：

[1] Institut für physikalische Chemie der Universität Freiburg, D-7800 Freiburg

来源：

SYNTHETIC METALS | 1991年 / 43卷 / 1-2期

关键词：

D O I：

10.1016/0379-6779(91)91199-K

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

The high sensitivity of a quartz crystal microbalance in probing electrochemical surface processes is used to investigate the diffusion of ions from solution into films of conducting polymers. This diffusion processes are assumed to be necessary to maintain electroneutrality when switching the film from its neutral to its charged form and vice versa.

引用

页码：2893 / 2896

页数：4

共 4 条

[1]

HEINZE J, 1989, TOP CURR CHEM, V152, P1

[2] GRAVIMETRIC ELECTROCHEMICAL VOLTAGE SPECTROSCOPY - INSITU MASS MEASUREMENTS DURING ELECTROCHEMICAL DOPING OF THE CONDUCTING POLYMER POLYPYRROLE [J].