An EIS study of oxidized and reduced poly(2,5-di-(-2-thienyl)-pyrrole)

Authors
Brillas, E Carrasco, J Fernandez, V Garrido, JA Rodriguez, RM Cabot, PL Perez, E Centellas, F
Citation
E. Brillas et al., An EIS study of oxidized and reduced poly(2,5-di-(-2-thienyl)-pyrrole), SYNTH METAL, 101(1-3), 1999, pp. 24-24
Citations number
4
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
101
Issue
1-3
Year of publication
1999
Pages
24 - 24
Database
ISI
SICI code
0379-6779(199905)101:1-3<24:AESOOA>2.0.ZU;2-L
Abstract
Poly(2,5-di-(-2-thienyl)-pyrrole) films anodically synthesized on Pt from 5 mM monomer + 0.1 M LiClO4 + CH3CN at 0.5 mA cm(-2) were reduced in water CH3CN (3:2) with 0.1 M LiClO4 at -200 mVvs. SSCE. The capacitance and char ge storage capacity of cm these reduced films and some oxidized films in th e same medium were determined by electrochemical impedance spectroscopy (EI S).