ELECTROCHEMICAL DOPING OF POLYPYRROLE - XPS STUDY

被引：15
|
作者：
BEELEN, E
RIGA, J
VERBIST, JJ
机构：
[1] Facultés Universitaires Notre-Dame de la Paix, Laboratoire Interdisciplinaire, Spectroscopie Electronique., B-5000 Namur
来源：
SYNTHETIC METALS | 1991年 / 41卷 / 1-2期
关键词：
D O I：
10.1016/0379-6779(91)91105-J
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The structure of various conducting polypyrrole synthetized in an aqueous medium and the interactions between the doping ion and the polymeric chain have been investigated by X-ray photoelectron spectroscopy (XPS). Such a dedoped polypyrrole membrane exhibites a memory effect for the anionic doping in solution. This effect, closely related to the nature of the ion, is well marked for films obtained at relatively low oxidation potential. Simultaneously, a road has been found to incorporate preferably large organic dopant anions.
引用
收藏
页码：449 / 454
页数：6
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