Charge transport in electrochromic films of poly-orfho-toluidine
Optical and electrochemical properties of poly-ortho-toluidine films on SnO2 electrodes have been studied in acid electrolytes. The electrochemical oxidation-reduction of films has been found to be accompanied by reversible electrochromic changes (colorless-yellow-blue-green-violet) in potential ran...
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| Datum: | 2004 |
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| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | English |
| Veröffentlicht: |
НТК «Інститут монокристалів» НАН України
2004
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| Schriftenreihe: | Functional Materials |
| Online Zugang: | https://nasplib.isofts.kiev.ua/handle/123456789/138813 |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Zitieren: | Charge transport in electrochromic films of poly-orfho-toluidine/ O.I. Aksimentyeva, O.I. Konopelnyk, M.Ya. Grytsiv, G.V. Martyniuk // Functional Materials. — 2004. — Т. 11, № 2. — С. 300-304. — Бібліогр.: 13 назв. — англ. |
Institution
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Zusammenfassung: | Optical and electrochemical properties of poly-ortho-toluidine films on SnO2 electrodes have been studied in acid electrolytes. The electrochemical oxidation-reduction of films has been found to be accompanied by reversible electrochromic changes (colorless-yellow-blue-green-violet) in potential range of E from -0.3 to 1.2 V (Ag/AgCI). The effective diffusion coefficient Def for charge transfer across the film and transition time of diffusion td have been calculated. |
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