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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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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
 
Автор Pikalova, E.
Kalinina, E.
 
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
 
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.
 
Дата 2024-04-05T16:22:38Z
2024-04-05T16:22:38Z
2023
 
Тип Article
Journal article (info:eu-repo/semantics/article)
|info:eu-repo/semantics/publishedVersion
 
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
 
Язык en
 
Права Open access (info:eu-repo/semantics/openAccess)
cc-by
https://creativecommons.org/licenses/by/4.0/
 
Формат application/pdf
 
Издатель MDPI
 
Источник Membranes
Membranes