MORPHOLOGICAL EFFECTS IN CONDUCTING POLYMER-FILMS STUDIED BY COMBINED QCM AND SPECTROSCOPIC ELLIPSOMETRY

被引：23

作者：

SABATANI, E

TICIANELLI, E

REDONDO, A

RUBINSTEIN, I

RISHPON, J

GOTTESFELD, S

机构：

[1] The Electronics Research Group, Los Alamos National Laboratory Los Alamos

来源：

SYNTHETIC METALS | 1993年 / 55卷 / 2-3期

关键词：

D O I：

10.1016/0379-6779(93)90240-W

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

This contribution describes our studies of electrochemically grown conducting polymer (CP) films. We used an instrumental system which enables simultaneous optical (ellipsometric) and microgravimetric (Quartz-Crystal-Microbalance) measurements in situ during CP film growth and during electrochemical cycling. Our paper reviews recent results obtained with this system in the study of films of polyaniline and of polypyrrole in aqueous systems which provides information on film growth mechanisms and on the dependence of film morphology on electrochemical growth conditions and postgrowth treatments. We describe recent measurements of morphological changes in electrochemically grown films of polyaniline induced by the application of electrochemical undoping-redoping cycles.

引用

页码：1293 / 1298

页数：6

共 6 条

[1] CONJUGATED POLYMER-FILMS FOR GAS SEPARATIONS [J].