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In situ conductivity of poly(3,4-ethylenedioxythiophene) electrosynthesized in aqueous solutions in the presence of large anions
Tekijät: Ahonen HJ, Lukkari J, Kankare J
Julkaisuvuosi: 2000
Lehti:MRS Online Proceedings Library
Tietokannassa oleva lehden nimiELECTROACTIVE POLYMERS (EAP)
Lehden akronyymi: MATER RES SOC SYMP P
Vuosikerta: 600
Aloitussivu: 173
Lopetussivu: 178
Sivujen määrä: 6
ISBN: 1-55899-508-0
ISSN: 0272-9172
Tiivistelmä
Thick poly(3,4-ethylenedioxythiophene) films incorporating various anion dopants were anodically deposited from aqueous solutions. In situ AC conductometry was applied during the electropolymerisation and the conductivity Values obtained in different electrolyte systems were compared. The results indicate that 3,4-ethyienedioxythiophene can be polymerised also from relatively dilute aqueous solutions containing various types of electrolytes and that the most conducting films are obtained using large organic anions.
Thick poly(3,4-ethylenedioxythiophene) films incorporating various anion dopants were anodically deposited from aqueous solutions. In situ AC conductometry was applied during the electropolymerisation and the conductivity Values obtained in different electrolyte systems were compared. The results indicate that 3,4-ethyienedioxythiophene can be polymerised also from relatively dilute aqueous solutions containing various types of electrolytes and that the most conducting films are obtained using large organic anions.
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