Spectroelectrochemistry of Poly(3,4-Ethylenedioxythiophene)–Tungsten Oxide Composite Films in Dilute Sulfuric Acid Solution

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Spectroelectrochemistry of Poly(3,4-Ethylenedioxythiophene)–Tungsten Oxide Composite Films in Dilute Sulfuric Acid Solution. / Zhuzhelskii, D. V.; Tolstopyatova, E. G.; Volkov, A. I.; Eliseeva, S. N.; Kondratiev, V. V.

в: Russian Journal of General Chemistry, Том 90, № 10, 10.2020, стр. 1949-1954.

Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование

BibTeX

@article{a13c6f1ed8544ee58b2d4f7cfad30b16,

title = "Spectroelectrochemistry of Poly(3,4-Ethylenedioxythiophene)–Tungsten Oxide Composite Films in Dilute Sulfuric Acid Solution",

abstract = "Abstract: Using electrochemical deposition of tungsten oxide from a metastable acidic solution of isopolytungstates into a poly(3,4-ethylenedioxithiophene) film, composite films were obtained on optically transparent electrodes made of fluorine-doped tin oxide on glass. In situ electronic spectra of poly(3,4-ethylenedioxithiophene)–tungsten oxide composite films and their components, poly(3,4-ethylenedioxithiophene) and tungsten oxide films, were studied using the spectroelectrochemistry method at various electrode potentials. The good additivity of the spectra of the composite and its constituent components suggests that there is no pronounced specific chemical interaction between the components, except for the electrostatic interaction between positively charged polymer fragments and negatively charged polymer oxo anions of tungsten oxide.",

keywords = "electronic absorption spectra, spectroelectrochemistry, poly-3,4-ethylenedioxythiophene films, tungsten oxide, ELECTROCHEMICAL PROPERTIES, ELECTRODES, ELECTROCHROMIC PROPERTIES",

author = "Zhuzhelskii, {D. V.} and Tolstopyatova, {E. G.} and Volkov, {A. I.} and Eliseeva, {S. N.} and Kondratiev, {V. V.}",

note = "Funding Information: The work was carried out with the financial support of the Russian Fund for Fundamental Research (grant no. 19-03-00593) and St. Petersburg State University (grant no. 26455158). Publisher Copyright: {\textcopyright} 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.",

year = "2020",

month = oct,

doi = "10.1134/S1070363220100175",

language = "English",

volume = "90",

pages = "1949--1954",

journal = "Russian Journal of General Chemistry",

issn = "1070-3632",

publisher = "МАИК {"}Наука/Интерпериодика{"}",

number = "10",

}

RIS

TY - JOUR

T1 - Spectroelectrochemistry of Poly(3,4-Ethylenedioxythiophene)–Tungsten Oxide Composite Films in Dilute Sulfuric Acid Solution

AU - Zhuzhelskii, D. V.

AU - Tolstopyatova, E. G.

AU - Volkov, A. I.

AU - Eliseeva, S. N.

AU - Kondratiev, V. V.

N1 - Funding Information: The work was carried out with the financial support of the Russian Fund for Fundamental Research (grant no. 19-03-00593) and St. Petersburg State University (grant no. 26455158). Publisher Copyright: © 2020, Pleiades Publishing, Ltd. Copyright: Copyright 2020 Elsevier B.V., All rights reserved.

PY - 2020/10

Y1 - 2020/10

N2 - Abstract: Using electrochemical deposition of tungsten oxide from a metastable acidic solution of isopolytungstates into a poly(3,4-ethylenedioxithiophene) film, composite films were obtained on optically transparent electrodes made of fluorine-doped tin oxide on glass. In situ electronic spectra of poly(3,4-ethylenedioxithiophene)–tungsten oxide composite films and their components, poly(3,4-ethylenedioxithiophene) and tungsten oxide films, were studied using the spectroelectrochemistry method at various electrode potentials. The good additivity of the spectra of the composite and its constituent components suggests that there is no pronounced specific chemical interaction between the components, except for the electrostatic interaction between positively charged polymer fragments and negatively charged polymer oxo anions of tungsten oxide.

AB - Abstract: Using electrochemical deposition of tungsten oxide from a metastable acidic solution of isopolytungstates into a poly(3,4-ethylenedioxithiophene) film, composite films were obtained on optically transparent electrodes made of fluorine-doped tin oxide on glass. In situ electronic spectra of poly(3,4-ethylenedioxithiophene)–tungsten oxide composite films and their components, poly(3,4-ethylenedioxithiophene) and tungsten oxide films, were studied using the spectroelectrochemistry method at various electrode potentials. The good additivity of the spectra of the composite and its constituent components suggests that there is no pronounced specific chemical interaction between the components, except for the electrostatic interaction between positively charged polymer fragments and negatively charged polymer oxo anions of tungsten oxide.

KW - electronic absorption spectra

KW - spectroelectrochemistry

KW - poly-3,4-ethylenedioxythiophene films

KW - tungsten oxide

KW - ELECTROCHEMICAL PROPERTIES

KW - ELECTRODES

KW - ELECTROCHROMIC PROPERTIES

UR - http://www.scopus.com/inward/record.url?scp=85096166175&partnerID=8YFLogxK

UR - https://www.mendeley.com/catalogue/0796040f-4017-3017-86d2-3c34fb7feaaa/

U2 - 10.1134/S1070363220100175

DO - 10.1134/S1070363220100175

M3 - Article

AN - SCOPUS:85096166175

VL - 90

SP - 1949

EP - 1954

JO - Russian Journal of General Chemistry

JF - Russian Journal of General Chemistry

SN - 1070-3632

IS - 10

ER -

ID: 71010920