[en] α-Methoxy #969;-Na carboxylate polyethylenoxide (f-PEO) has been synthesized and used as counter-ion for the synthesis of polypyrrole (PPy) films. The effect of f-PEO concentration on the kinetics of pyrrole polymerization has been studied. The ion exchange properties of the formed PPy/f-PEO composite have been analyzed in aqueous solution containing various salts (f-PEONa and LaCl3). The incorporation of indigo carmine in this type of composite has also been investigated.
Research center :
Synthetic Metals
Disciplines :
Chemistry Materials science & engineering
Author, co-author :
Jérôme, Christine ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Martinot, Lucien ; Université de Liège - ULiège > Département de chimie (sciences) > Radiochimie
Jérôme, Robert ; Université de Liège - ULiège > Department of Chemistry > Center for Education and Research on Macromolecules (CERM)
Language :
English
Title :
Ion-exchange properties of polypyrrole doped by omega-carboxylated polyethyleneoxide
BELSPO - SPP Politique scientifique - Service Public Fédéral de Programmation Politique scientifique FRIA - Fonds pour la Formation à la Recherche dans l'Industrie et dans l'Agriculture [BE]
Commentary :
The authors acknowledge Synthetic Metals (Elsevier) for allowing them to archive this paper.
