RFBR Project №19-03-00593

(2019-2021)

The project is aimed at solving both general issues of studying the regularities of the formation of new composite materials based on metal oxides and conducting polymers with conjugated bonds, and the development of practically important materials based on poly-3,4-ethylenedioxythiophene with inclusions of nanosized tungsten oxide particles that are promising for use in supercapacitors and electrochromic devices. Although a large number of works have been devoted to the study of methods of preparation and electrode processes involving tungsten oxides, many questions remain unresolved in the behavior of these complex systems, primarily in relation to the mechanism of redox processes involving tungsten oxide, the completeness of redox transformations in the composition of certain structures of tungsten oxide, the role of the nature of counter-ions that support the electrochemical activity of oxides in certain electrolytes, patterns of formation of certain structures, the role of the substrate in electrochemical synthesis.

Publications 6

Interactions in electrodeposited poly-3,4-ethylenedioxythiophene—tungsten oxide composite films studied with spectroelectrochemistry Efremova A.O., Tolstopjatova E.G., Holze R., Kondratiev V.V. Polymers, 2021, Vol. 13, Issue 10 DOI: 10.3390/polym13101630	2021
Electrochemical Behavior of Composites of Poly-3,4-Ethylenedioxythiophene with Manganese Oxide and Tungsten Oxide: Similarities and Differences Holze R., Kondratiev V.V. ECS Transactions, 2020, Vol. 99, Issue 1, pp. 187-200 DOI: 10.1149/09901.0187ecst	2020
Insights on the electrodeposition mechanism of tungsten oxide into conducting polymers: Potentiostatic vs. potentiodynamic deposition Zhuzhelskii D.V., Tolstopjatova E.G., Volkov A.I., Eliseeva S.N., Láng G.G., Kondratiev V.V. Synthetic Metals, 2020, Vol. 267 DOI: 10.1016/j.synthmet.2020.116469	2020
Effect of Electrode Material on Electrodeposition of Tungsten Oxide Zhuzhel’skii D.V., Tolstopyatova E.G., Kondrat’eva N.E., Eliseeva S.N., Kondrat’ev V.V. Russian Journal of Applied Chemistry, 2019, Vol. 92, Issue 7, pp. 1006-1012 DOI: 10.1134/S1070427219070176	2019
Electrochemical properties of PEDOT/WO 3 composite films for high performance supercapacitor application Zhuzhelskii D.V., Tolstopjatova E.G., Eliseeva S.N., Ivanov A.V., Miao S., Kondratiev V.V. Electrochimica Acta, 2019, Vol. 299, pp. 182-190 DOI: 10.1016/j.electacta.2019.01.007	2019
Synthesis and Special Features of Electrochemical Behavior of Tungsten Oxide Deposited on Various Substrates Zhuzhel’skii D.V., Yalda K.D., Spiridonov V.N., Apraksin R.V., Kondrat’ev V.V. Russian Journal of General Chemistry, 2018, Vol. 88, Issue 3, pp. 520-527 DOI: 10.1134/S1070363218030209	2018