DICP OpenIR
Influence of Deposition Temperature of GDC Interlayer Deposited by RF Magnetron Sputtering on Anode-Supported SOFC
Wu, W.1,2; Wang, X.1,2; Liu, Z.1,2; Zhao, Z.1,2; Ou, D.1; Tu, B.1; Cheng, M.1
KeywordDeposition Temperature Gadolinia-doped Ceria Interface Interlayer Magnetron Sputtering Solid Oxide Fuel Cell
Source PublicationFUEL CELLS
2014-04-01
DOI10.1002/fuce.201300158
Volume14Issue:2Pages:171-176
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectElectrochemistry ; Energy & Fuels
WOS Research AreaElectrochemistry ; Energy & Fuels
WOS KeywordOXIDE FUEL-CELLS ; STABILIZED ZIRCONIA ; CATHODE ; PERFORMANCE ; ELECTROLYTE ; INTERFACE
AbstractGadolinia-doped ceria (GDC) film, as a barrier layer to prevent chemical reaction between yttria-stabilized zirconia (YSZ) electrolyte and Ba0.5Sr0.5Co0.8Fe0.2O3- (BSCF)-GDC cathode, is deposited by radio frequency (RF) magnetron sputtering on YSZ electrolyte, and the influence of deposition temperature on Ni-YSZ/YSZ/GDC/BSCF-GDC single cell performance is investigated. The SEM results show that the GDC film deposited at 30 degrees C exhibits a porous structure, whereas the GDC film deposited at 400 degrees C has a dense structure. The single cells show excellent performance when the deposition temperature is above 250 degrees C, whereas the single cells show poor performance when the deposition temperature is below 200 degrees C. The large difference in cell performance occurs from their large difference in polarization resistance. The porous structure of GDC interlayer, which cannot well prevent the reaction between BSCF and YSZ, is responsible for the poor performance of the cells with GDC interlayer deposited at a temperature below 200 degrees C.
Language英语
WOS IDWOS:000334047200004
Citation statistics
Cited Times:8[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/145860
Collection中国科学院大连化学物理研究所
Affiliation1.Chinese Acad Sci, Dalian Inst Chem Phys, Div Fuel Cells, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China
Recommended Citation
GB/T 7714
Wu, W.,Wang, X.,Liu, Z.,et al. Influence of Deposition Temperature of GDC Interlayer Deposited by RF Magnetron Sputtering on Anode-Supported SOFC[J]. FUEL CELLS,2014,14(2):171-176.
APA Wu, W..,Wang, X..,Liu, Z..,Zhao, Z..,Ou, D..,...&Cheng, M..(2014).Influence of Deposition Temperature of GDC Interlayer Deposited by RF Magnetron Sputtering on Anode-Supported SOFC.FUEL CELLS,14(2),171-176.
MLA Wu, W.,et al."Influence of Deposition Temperature of GDC Interlayer Deposited by RF Magnetron Sputtering on Anode-Supported SOFC".FUEL CELLS 14.2(2014):171-176.
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