STUDY OF THE IONIC TRANSPORT IN POLYETHYL CARBAZOLE BY MICROBALANCE AND MIRAGE EFFECT

Authors
ELRHAZI M LOPEZ C DESLOUIS C MUSIANI MM TRIBOLLET B VIEIL E
Citation
M. Elrhazi et al., STUDY OF THE IONIC TRANSPORT IN POLYETHYL CARBAZOLE BY MICROBALANCE AND MIRAGE EFFECT, Journal de chimie physique et de physico-chimie biologique, 92(4), 1995, pp. 859-862
Citations number
6
Categorie Soggetti
Biology,"Chemistry Physical
Journal title
Journal de chimie physique et de physico-chimie biologique → ACNP
Volume
92
Issue
4
Year of publication
1995
Pages
859 - 862
Database
ISI
SICI code
Abstract
The responses of the quartz microbalance technique and of the probe be am deflection technique were compared for the polyethylcarbazole in 5M perchloric acid. Upon film reduction, only the perchlorate ions remov al is involved whereas upon oxidation occurs simultaneous removal of p rotons and entrance of anions. Mass impedance in steady-state shows on ly anions motion. These results are explained by the respective values of ionic conductivity in the reduced and oxidized states.