Performance Enhancement of Ce0.8Sm0.2O1.9-Supported SOFC by Electrophoretic Formation of Modifying BaCe0.8Sm0.2O3 and Ce0.8Sm0.1Pr0.1O1.9 Layers
Электронный научный архив УРФУ
Информация об архиве | Просмотр оригинала| Поле | Значение | |
| Заглавие |
Performance Enhancement of Ce0.8Sm0.2O1.9-Supported SOFC by Electrophoretic Formation of Modifying BaCe0.8Sm0.2O3 and Ce0.8Sm0.1Pr0.1O1.9 Layers
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| Автор |
Pikalova, E.
Kalinina, E. |
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| Тематика |
BARRIER LAYER
CO-DOPED CEO2 DOPED BACEO3 ELECTROPHORETIC DEPOSITION MIEC ELECTROLYTE SOLID OXIDE FUEL CELLS ANODES BARIUM COMPOUNDS COPPER OXIDES DEPOSITION ELECTROPHORESIS GAS FUEL PURIFICATION POLYPYRROLES PRASEODYMIUM COMPOUNDS SAMARIUM COMPOUNDS SOLID ELECTROLYTES SOLID OXIDE FUEL CELLS (SOFC) ANODE SIDE BARRIER LAYERS BLOCKING LAYERS CO-DOPED CO-DOPED CEO2 DOPED BACEO3 ELECTROPHORETIC DEPOSITIONS MIEC ELECTROLYTE POWER OUTPUT SOLID-OXIDE FUEL CELL CERIUM OXIDE |
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| Описание |
The strategy to increase the performance of the single solid oxide fuel cell (SOFC) with a supporting membrane of Ce0.8Sm0.2O1.9 (SDC) electrolyte has been implemented in this study by introducing a thin anode barrier layer of the BaCe0.8Sm0.2O3 + 1 wt% CuO (BCS-CuO) electrolyte and, additionally, a modifying layer of a Ce0.8Sm0.1Pr0.1O1.9 (PSDC) electrolyte. The method of electrophoretic deposition (EPD) is used to form thin electrolyte layers on a dense supporting membrane. The electrical conductivity of the SDC substrate surface is achieved by the synthesis of a conductive polypyrrole sublayer. The kinetic parameters of the EPD process from the PSDC suspension are studied. The volt-ampere characteristics and power output of the obtained SOFC cells with the PSDC modifying layer on the cathode side and the BCS-CuO blocking layer on the anode side (BCS-CuO/SDC/PSDC) and with a BCS-CuO blocking layer on the anode side (BCS-CuO/SDC) and oxide electrodes have been studied. The effect of increasing the power output of the cell with the BCS-CuO/SDC/PSDC electrolyte membrane due to a decrease in the ohmic and polarization resistances of the cell is demonstrated. The approaches developed in this work can be applied to the development of SOFCs with both supporting and thin-film MIEC electrolyte membranes. © 2023 by the authors.
The study had no external financial support. |
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| Дата |
2024-04-05T16:22:38Z
2024-04-05T16:22:38Z 2023 |
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| Тип |
Article
Journal article (info:eu-repo/semantics/article) |info:eu-repo/semantics/publishedVersion |
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| Идентификатор |
Pikalova, E & Kalinina, E 2023, 'Performance Enhancement of Ce0.8Sm0.2O1.9-Supported SOFC by Electrophoretic Formation of Modifying BaCe0.8Sm0.2O3 and Ce0.8Sm0.1Pr0.1O1.9 Layers', Membranes, Том. 13, № 5, 484. https://doi.org/10.3390/membranes13050484
Pikalova, E., & Kalinina, E. (2023). Performance Enhancement of Ce0.8Sm0.2O1.9-Supported SOFC by Electrophoretic Formation of Modifying BaCe0.8Sm0.2O3 and Ce0.8Sm0.1Pr0.1O1.9 Layers. Membranes, 13(5), [484]. https://doi.org/10.3390/membranes13050484 2077-0375 Final All Open Access, Gold, Green https://www.scopus.com/inward/record.uri?eid=2-s2.0-85160208046&doi=10.3390%2fmembranes13050484&partnerID=40&md5=fab88fdf89b8c0ba78c83c465d4bf3a2 https://www.mdpi.com/2077-0375/13/5/484/pdf?version=1683881219 http://elar.urfu.ru/handle/10995/130501 10.3390/membranes13050484 85160208046 000997784500001 |
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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 |
Membranes
Membranes |
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