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Comparison of Sputter-deposited Single and Multilayer Electrolytes based on Gadolinia-doped Ceria and Yttriastabilized Zirconia for Solid Oxide Fuel Cells

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dc.contributor.author Solovyev, Andrey A.
dc.contributor.author Rabotkin, Sergey V.
dc.contributor.author Kuterbekov, Kairat А.
dc.contributor.author Koketay, Temirgaly A.
dc.contributor.author Nurkenov, Serik А.
dc.contributor.author Opakhai, Serikzhan
dc.contributor.author Shipilova, Anna V.
dc.contributor.author Ionov, Igor V.
dc.contributor.author Eliseeva, Galina M.
dc.date.accessioned 2024-09-25T04:37:53Z
dc.date.available 2024-09-25T04:37:53Z
dc.date.issued 2020
dc.identifier.issn 1452-3981
dc.identifier.uri http://rep.enu.kz/handle/enu/16946
dc.description.abstract Single and multilayer electrolytes for anode-supported solid-oxide fuel cells (SOFCs) have been prepared by reactive magnetron sputtering and their electrochemical properties have been investigated. Electrolyte layers based on gadolinia-doped ceria (GDC) and yttria-stabilized zirconia (YSZ) were formed on NiO/YSZ substrates. The cells with single (YSZ), double (YSZ-GDC) and triple-layer (GDC-YSZ-GDC) electrolytes were tested, with the thickness of each electrolyte layer from 1 to 5 µm. The maximum cell performances of 460 and 2580 mW/cm2 were obtained for the SOFC with triplelayer electrolyte at the operating temperature of 600°C and 800°C respectively. The thickness of each electrolyte layer was about 3, 1 and 1 µm respectively. The advantages of multilayer over single-layer electrolytes are discussed. ru
dc.language.iso en ru
dc.publisher International Journal of Electrochemical Science ru
dc.relation.ispartofseries 15;231-240
dc.subject SOFC ru
dc.subject Thin-film electrolyte ru
dc.subject Magnetron sputtering ru
dc.subject Gadolinia-doped ceria ru
dc.subject Yttriastabilized zirconia ru
dc.title Comparison of Sputter-deposited Single and Multilayer Electrolytes based on Gadolinia-doped Ceria and Yttriastabilized Zirconia for Solid Oxide Fuel Cells ru
dc.type Article ru


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