Novel High Conductive Ceramic Materials Based on Two-Layer Perovskite BaLa2In2O7
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Novel High Conductive Ceramic Materials Based on Two-Layer Perovskite BaLa2In2O7
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| Автор |
Tarasova, N.
Bedarkova, A. Animitsa, I. Abakumova, E. Belova, K. Kreimesh, H. |
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| Тематика |
LAYERED PEROVSKITE
RUDDLESDEN-POPPER STRUCTURE CALCIUM COMPOUNDS CERAMICS PROSPECTIVE STUDIES PROTONS PEROVSKITE PROTON CALCIUM DERIVATIVE PEROVSKITE PROTON ARTICLE CELL VOLUME CERAMICS CONDUCTANCE DOPING ELECTRIC CONDUCTIVITY HYDRATION SCANNING ELECTRON MICROSCOPY TEMPERATURE WATER TRANSPORT X RAY DIFFRACTION CERAMICS PROSPECTIVE STUDY |
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| Описание |
The tasks of quality environmental improvement and the development of new energy sources are very relevant. Hydrogen-operating electrochemical devices are strongly needed innovative ceramic materials with target properties, one of which is a high level of proton conductivity. It this paper, the possibility of proton conductivity in acceptor-doped two-layer compositions based on BaLa2In2O7 was proved for the first time. It was proved that doping leads to an increase in conductivity values up to ~1.5 orders of magnitude. The most conductive is the BaLa1.9Sr0.1In2O6.95 composition which demonstrates protonic conductivity value 2 × 10–5 S/cm at 450 °C. The acceptor-doped two-layer perovskites is a novel prospective class of proton-conducting materials, and further modification of their composition opens up a new method for the design of electrochemical energy generation devices. © 2022 by the authors.
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| Дата |
2024-04-08T11:05:54Z
2024-04-08T11:05:54Z 2022 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) Published version (info:eu-repo/semantics/publishedVersion) |
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| Идентификатор |
Tarasova, N, Bedarkova, A, Animitsa, I, Abakumova, E, Belova, K & Kreimesh, H 2022, 'Novel High Conductive Ceramic Materials Based on Two-Layer Perovskite BaLa2In2O7', International Journal of Molecular Sciences, Том. 23, № 21, 12813. https://doi.org/10.3390/ijms232112813
Tarasova, N., Bedarkova, A., Animitsa, I., Abakumova, E., Belova, K., & Kreimesh, H. (2022). Novel High Conductive Ceramic Materials Based on Two-Layer Perovskite BaLa2In2O7. International Journal of Molecular Sciences, 23(21), [12813]. https://doi.org/10.3390/ijms232112813 1661-6596 Final All Open Access; Gold Open Access; Green Open Access https://www.mdpi.com/1422-0067/23/21/12813/pdf?version=1667364364 https://www.mdpi.com/1422-0067/23/21/12813/pdf?version=1667364364 http://elar.urfu.ru/handle/10995/131231 10.3390/ijms232112813 85141556493 000882200000001 |
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| Язык |
en
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| Права |
Open access (info:eu-repo/semantics/openAccess)
cc-by https://creativecommons.org/licenses/by/4.0/ |
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| Формат |
application/pdf
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| Издатель |
MDPI
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| Источник |
International Journal of Molecular Sciences
International Journal of Molecular Sciences |
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