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The Lanthanum-Scandate- and Lanthanum-Cobaltite-Based Composite Materials for Proton–Ceramic Electrochemical Devices Full article

Journal Russian Journal of Electrochemistry
ISSN: 1023-1935
Output data Year: 2024, Volume: 60, Number: 1, Pages: 36-43 Pages count : 8 DOI: 10.1134/S1023193524010117
Tags lanthanum scandate, doping with variable valence cations, proton–ceramic fuel cell, catalysts, ammonia
Authors Stroeva A.Yu. 1 , Ichetovkin Z.N. 1 , Plekhanov M.S. 1 , Borisov V.A. 2 , Shlyapin D.A. 3 , Snytnikov P.V. 3 , Kuzmin A.V. 1
Affiliations
1 Vyatka State University
2 Center of New Chemical Technologies BIC, Boreskov Institute of Catalysis
3 Boreskov Institute of Catalysis, Siberian Branch, Russian Academy of Sciences

Funding (1)

1 Ministry of Science and Higher Education of the Russian Federation FWUR-2024-0039

Abstract: A citrate–nitrate synthesis of individual materials La0.9Sr0.1Sc1 – xCoxO3 – δ and La0.9Sr0.1CoO3 – δ and their based composites is performed. Composite materials are obtained by solid-phase mixing in different percentages of individual phases, followed by pressing and sintering. The obtained individual and composite materials are explored by X-ray phase analysis and dilatometry. The electrical conductivity of the obtained samples is studied by a direct-current four-probe method depending on the temperature and the gas phase composition. Unique studies of the ability of composites to the ammonia direct decomposition directly at the electrode layer of the fuel cell are carried out.
Cite: Stroeva A.Y. , Ichetovkin Z.N. , Plekhanov M.S. , Borisov V.A. , Shlyapin D.A. , Snytnikov P.V. , Kuzmin A.V.
The Lanthanum-Scandate- and Lanthanum-Cobaltite-Based Composite Materials for Proton–Ceramic Electrochemical Devices
Russian Journal of Electrochemistry. 2024. V.60. N1. P.36-43. DOI: 10.1134/S1023193524010117 WOS Scopus РИНЦ OpenAlex
Original: Строева А.Ю. , Ичетовкин З.Н. , Плеханов М.С. , Борисов В.А. , Шляпин Д.А. , Снытников П.В. , Кузьмин А.В.
Композитные материалы на основе скандата лантана и кобальтита лантана для протонно-керамических электрохимических устройств
Электрохимия. 2024. Т.60. №1. С.47-56. DOI: 10.31857/S0424857024010063 РИНЦ OpenAlex
Dates:
Submitted: Jan 23, 2023
Accepted: May 15, 2023
Published print: Jan 1, 2024
Published online: Apr 27, 2024
Identifiers:
Web of science: WOS:001210648000011
Scopus: 2-s2.0-85191535825
Elibrary: 67308139
OpenAlex: W4395691108
Citing: Пока нет цитирований
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