Synthesis and Electrical Properties of Doped Layered Perovskites Based on BaMInO4 (M = Y, Gd)
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Synthesis and Electrical Properties of Doped Layered Perovskites Based on BaMInO4 (M = Y, Gd)
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| Автор |
Tarasova, N. A.
Mashkovtsev, M. A. Domashenkov, M. A. Khionin, D. V. Bastrikov, R. M. Bedarkova, A. O. |
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| Тематика |
LAYERED PEROVSKITE
OXYGEN-ION CONDUCTIVITY RUDDLESDEN-POPPER STRUCTURE |
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| Описание |
Received: 21.01.24. Revised: 25.01.24. Accepted: 25.01.24. Available online: 02.02.24.
The success of the doping strategy for layered perovskites Ba(Sr)MInO4 depends on the nature of the cations. Perovskite or perovskite-related structural materials are widely studied for their many functional properties. They can be used as components of electrochemical devices such as solid oxide fuel cells and electrolyzers. Layered perovskites can also be considered as promising materials for use in these devices. In this paper, the possibility of heterovalent (acceptor and donor) and isovalent doping of La and In sublattices of layered perovskites BaYLaInO4 and BaGdLaInO4 was made for the first time. The structure and electrical properties of these oxides were studied. Electrical conductivity values increase in the series BaYInO4–BaLaInO4–BaGdInO4. However, the doping is an unsuitable strategy for improving the electrical properties of BaYInO4 and BaGdInO4 oxides. Further search for highly conductive materials with the layered perovskite structure can be aimed at materials with a different composition of the cation sublattice. This work was supported by the Russian Science Foundation (grant no. 22-79-10003), https://www.rscf.ru/en. |
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| Дата |
2024-04-04T10:55:54Z
2024-04-04T10:55:54Z 2024 |
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| Тип |
Article
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| Идентификатор |
Synthesis and Electrical Properties of Doped Layered Perovskites Based on BaMInO4 (M = Y, Gd) / N. Tarasova, M. Mashkovtsev, M. Domashenkov, D. Khionin, R. Bastrikov, A. Bedarkova // Chimica Techno Acta. — 2024. — Vol. 11, No. 1. — No. 202411106.
2411-1414 http://elar.urfu.ru/handle/10995/130177 https://elibrary.ru/item.asp?id=65118505 10.15826/chimtech.2024.11.1.06 |
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| Язык |
en
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| Связанные ресурсы |
Chimica Techno Acta. 2024. Vol. 11. № 1
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| Издатель |
Уральский федеральный университет
Ural Federal University |
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