Please use this identifier to cite or link to this item: doi:10.22028/D291-24152
Title: Solid state electrochromic display based on polymer electrode-polymer electrolyte interface
Author(s): Gomes, M. A. B.
Gonçalves, D.
Pereira De Souza, E. C.
Valla, Bruno
Aegerter, Michel A.
Bulhoes, Luis O. S.
Language: English
Year of Publication: 1992
OPUS Source: Electrochimica acta. - 37. 1992, 9, S. 1653-1656
SWD key words: Elektrochemische Polymerisation
Elektrochemische Oxidation
DDC notations: 500 Science
Publikation type: Journal Article
Abstract: The electropolymerization of ortho-toluidine and ortho-anisidine gave uniform electroactive polymer films which were analysed by cyclic voltammetry, impedance and uv-vis absorption spectra. These films exhibit a reversible electrochemical response during cyclic voltammetry experiments in aqueous, non-aqueous and polymer electrolytes. Their electrochromic efficiency is high in aqueous and non-aqueous electrolytes but decreases in the polymer electrolyte. A solid state cell having the configuration ITO/TiO2-CeO2/LiN(SO2CF3)2-PEO complex/polymer/ITO, has been assembled. The transmittance variation of this system between the oxidized and reduced state is about 20% at 632.8 nm.
Link to this record: urn:nbn:de:bsz:291-scidok-23143
Date of registration: 24-Aug-2009
Faculty: SE - Sonstige Einrichtungen
Department: SE - INM Leibniz-Institut für Neue Materialien
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