Screen-printed thin YSZ films used as electrolytes for solid oxide fuel cells

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	Screen-printed thin YSZ films used as electrolytes for solid oxide fuel cells
	X. D. Ge; X. Q. Huang; Y. H. Zhang; Z. Lu; J. H. Xu; K. F. Chen; D. W. Dong; Z. G. Liu; J. P. Miao; W. H. Su
	2006
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	159 期号:2 页码:1048-1050
摘要	A thin yttria-stabilized zirconia (9 mol% YSZ) film was successfully fabricated on a NiO-YSZ anode substrate by a screen-printing technique. The scanning electron microscope (SEM) results suggested that the YSZ film thickness was about 31 mu m after sintering at 1400 degrees C for 4 h in air. A 60 wt% La0.7Sr0.3WO3 + 40 wt% YSZ was screen-printed onto the YSZ film surface as cathode. A single cell was tested from 650 to 850 degrees C using hydrogen as fuel and ambient air as oxidant, which showed an open circuit voltage (OCV) of 1.02 V and a maximum power density of 1.30 W cm(-2) at 850 degrees C. The OCV was higher than 1.0 V, which suggested that the YSZ film was quite dense and that the fuel gas leakage through the YSZ film was negligible. Screen-printing can be a promising method for manufacturing YSZ films for solid oxide fuel cells (SOFCs). (c) 2006 Elsevier B.V. All rights reserved.
部门归属	harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china. jilin univ, dept condensed matter phys, changchun 130022, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;huang, xq (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china;huangxq@hit.edu.cn
关键词	Solid Oxide Fuel Cells Screen-printing Ysz Films Electrochemical Characterization Composite Cathode Vapor-deposition Temperature Sofc Performance Fabrication
URL	查看原文
WOS记录号	WOS:000240959500032
引用统计	被引频次：61[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/34216
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. D. Ge,X. Q. Huang,Y. H. Zhang,et al. Screen-printed thin YSZ films used as electrolytes for solid oxide fuel cells[J]. Journal of Power Sources,2006,159(2):1048-1050.
APA	X. D. Ge.,X. Q. Huang.,Y. H. Zhang.,Z. Lu.,J. H. Xu.,...&W. H. Su.(2006).Screen-printed thin YSZ films used as electrolytes for solid oxide fuel cells.Journal of Power Sources,159(2),1048-1050.
MLA	X. D. Ge,et al."Screen-printed thin YSZ films used as electrolytes for solid oxide fuel cells".Journal of Power Sources 159.2(2006):1048-1050.