Ion-exchange properties of polypyrrole doped by omega-carboxylated polyethyleneoxide

Authors
Jerome, C Martinot, L Jerome, R
Citation
C. Jerome et al., Ion-exchange properties of polypyrrole doped by omega-carboxylated polyethyleneoxide, SYNTH METAL, 105(1), 1999, pp. 65-71
Citations number
20
Categorie Soggetti
Apllied Physucs/Condensed Matter/Materiales Science
Journal title
SYNTHETIC METALS
ISSN journal
03796779 → ACNP
Volume
105
Issue
1
Year of publication
1999
Pages
65 - 71
Database
ISI
SICI code
0379-6779(19990816)105:1<65:IPOPDB>2.0.ZU;2-I
Abstract
alpha-Methoxy omega-Na carboxylate polyethylenoxide (f-PEO) has been synthe sized and used as counter-ion for the synthesis of polypyrrole (PPy) films. The effect of f-PEO concentration on the kinetics of pyrrole polymerizatio n has been studied. The ion exchange properties of the formed PPy/f-PEO com posite have been analyzed in aqueous solution containing various salts (f-P EONa and LaCl3). The incorporation of indigo carmine in this type of compos ite has also been investigated. (C) 1999 Elsevier Science S.A. All rights r eserved.