Research output: Contribution to journal › Article › peer-review
Спектроэлектрохимия композитных пленок поли-3,4-этилендиокситиофен - оксид вольфрама в разбавленных растворах серной кислоты. / Жужельский, Дмитрий Викторович; Толстопятова, Елена Геннадьевна; Волков, Алексей Игоревич; Елисеева, Светлана Николаевна; Кондратьев, Вениамин Владимирович.
In: ЖУРНАЛ ОБЩЕЙ ХИМИИ, Vol. 90, No. 10, 2020, p. 1634-1640.Research output: Contribution to journal › Article › peer-review
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TY - JOUR
T1 - Спектроэлектрохимия композитных пленок поли-3,4-этилендиокситиофен - оксид вольфрама в разбавленных растворах серной кислоты
AU - Жужельский, Дмитрий Викторович
AU - Толстопятова, Елена Геннадьевна
AU - Волков, Алексей Игоревич
AU - Елисеева, Светлана Николаевна
AU - Кондратьев, Вениамин Владимирович
PY - 2020
Y1 - 2020
N2 - Poly-3,4-ethylenedioxythiophene composite films with tungsten oxide (PEDOT/WO3) were obtained by potentiodynamic deposition of tungsten oxide from acidic metastable solution of isopolytungstatesinto poly-3,4-ethylenedioxythiophene film, pre-deposited on FTO-electrodes. The in situ electronic spectra of poly-3,4-ethylenedioxythiophene-tungsten oxide composite films and their components (poly-3,4-ethylenedioxythiophene and tungsten oxide films) were investigated at different electrode potentials by spectroelectrochemistry. In general, good additivity of spectra of composite films and their individual components allows to conclude that there is no significant specific interaction between the components except electrostatic interaction between positively charged polymer chains and negatively charged tungsten oxide oxo-anions.
AB - Poly-3,4-ethylenedioxythiophene composite films with tungsten oxide (PEDOT/WO3) were obtained by potentiodynamic deposition of tungsten oxide from acidic metastable solution of isopolytungstatesinto poly-3,4-ethylenedioxythiophene film, pre-deposited on FTO-electrodes. The in situ electronic spectra of poly-3,4-ethylenedioxythiophene-tungsten oxide composite films and their components (poly-3,4-ethylenedioxythiophene and tungsten oxide films) were investigated at different electrode potentials by spectroelectrochemistry. In general, good additivity of spectra of composite films and their individual components allows to conclude that there is no significant specific interaction between the components except electrostatic interaction between positively charged polymer chains and negatively charged tungsten oxide oxo-anions.
KW - ЭЛЕКТРОННЫЕ СПЕКТРЫ ПОГЛОЩЕНИЯ
KW - СПЕКТРОЭЛЕКТРОХИМИЯ
KW - ПЛЕНКИ ПОЛИ-3
KW - 4-ЭТИЛЕНДИОКСИТИОФЕНА
KW - ОКСИД ВОЛЬФРАМА
KW - ELECTRONIC ABSORPTION SPECTRA
KW - SPECTROELECTROCHEMISTRY
KW - POLY-3
KW - 4-ETHYLENEDIOXYTHIOPHENE FILMS
KW - Tungsten oxide
UR - https://www.elibrary.ru/item.asp?id=44011091
M3 - статья
VL - 90
SP - 1634
EP - 1640
JO - ЖУРНАЛ ОБЩЕЙ ХИМИИ
JF - ЖУРНАЛ ОБЩЕЙ ХИМИИ
SN - 0044-460X
IS - 10
ER -
ID: 62123400