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
Hauptverfasser: Aksimentyeva, O.I., Konopelnyk, O.I., Grytsiv, M.Ya., Martyniuk, G.V.
Format: Artikel
Sprache:English
Veröffentlicht: НТК «Інститут монокристалів» НАН України 2004
Schriftenreihe:Functional Materials
Online Zugang:https://nasplib.isofts.kiev.ua/handle/123456789/138813
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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.

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spelling nasplib_isofts_kiev_ua-123456789-1388132025-02-23T20:06:40Z Charge transport in electrochromic films of poly-orfho-toluidine Транспорт заряду в електрохромних плівках полі-орто-толуїдину Aksimentyeva, O.I. Konopelnyk, O.I. Grytsiv, M.Ya. Martyniuk, G.V. 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. Изучены оптические и электрохимические свойства пленок поли-орто-толуидина на поверхности SnO2 электродов в кислотных электролитах. Электрохимиче-ское окисление-восстановление пленкок сопровождается обратимыми изменениями цвета от полностью прозрачного до желтого, синего, зеленого и фиолетового в области потенциалов E = -0,3...1,2 В (Ag/AgCI). Рассчитаны значения эффективного коэффициента диффузии Dei и характеристического времени для процесса переноса заряда через пленку. Вивчено оптичні та електрохімічні властивості плівок полі-орто-толуїдину на повєрхні SnO2 електродів у кислотних електролітах. Знайдено, що реакції окислен-ня-відновлення у плівках супроводжуються оборотними змінами кольору від повністю прозорого до жовтого, синього, зеленого і фіолетового в області потенціалів E = -0,3....1,2 В (Ag/AgCI). Розраховано значення ефективного коефіцієнта дифузії De, та характеристичного часу Т' для процесу переносу заряду через плівку. 2004 Article 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. 1027-5495 https://nasplib.isofts.kiev.ua/handle/123456789/138813 en Functional Materials application/pdf НТК «Інститут монокристалів» НАН України
institution Digital Library of Periodicals of National Academy of Sciences of Ukraine
collection DSpace DC
language English
description 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.
format Article
author Aksimentyeva, O.I.
Konopelnyk, O.I.
Grytsiv, M.Ya.
Martyniuk, G.V.
spellingShingle Aksimentyeva, O.I.
Konopelnyk, O.I.
Grytsiv, M.Ya.
Martyniuk, G.V.
Charge transport in electrochromic films of poly-orfho-toluidine
Functional Materials
author_facet Aksimentyeva, O.I.
Konopelnyk, O.I.
Grytsiv, M.Ya.
Martyniuk, G.V.
author_sort Aksimentyeva, O.I.
title Charge transport in electrochromic films of poly-orfho-toluidine
title_short Charge transport in electrochromic films of poly-orfho-toluidine
title_full Charge transport in electrochromic films of poly-orfho-toluidine
title_fullStr Charge transport in electrochromic films of poly-orfho-toluidine
title_full_unstemmed Charge transport in electrochromic films of poly-orfho-toluidine
title_sort charge transport in electrochromic films of poly-orfho-toluidine
publisher НТК «Інститут монокристалів» НАН України
publishDate 2004
url https://nasplib.isofts.kiev.ua/handle/123456789/138813
citation_txt 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.
series Functional Materials
work_keys_str_mv AT aksimentyevaoi chargetransportinelectrochromicfilmsofpolyorfhotoluidine
AT konopelnykoi chargetransportinelectrochromicfilmsofpolyorfhotoluidine
AT grytsivmya chargetransportinelectrochromicfilmsofpolyorfhotoluidine
AT martyniukgv chargetransportinelectrochromicfilmsofpolyorfhotoluidine
AT aksimentyevaoi transportzarâduvelektrohromnihplívkahpolíortotoluídinu
AT konopelnykoi transportzarâduvelektrohromnihplívkahpolíortotoluídinu
AT grytsivmya transportzarâduvelektrohromnihplívkahpolíortotoluídinu
AT martyniukgv transportzarâduvelektrohromnihplívkahpolíortotoluídinu
first_indexed 2025-11-24T21:40:07Z
last_indexed 2025-11-24T21:40:07Z
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