Development of yttria-stabilized zirconia thin films via slurry spin coating for intermediate-to-low temperature solid oxide fuel cells

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	Development of yttria-stabilized zirconia thin films via slurry spin coating for intermediate-to-low temperature solid oxide fuel cells
	K. F. Chen; Z. Lu; N. Ai; X. Q. Huang; Y. H. Zhang; X. S. Xin; R. B. Zhu; W. H. Su
	2006
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	160 期号:1 页码:436-438
摘要	Yttria-stabilized zirconia (YSZ) thin films were successfully fabricated on porous NiO-YSZ anode substrates via a slurry spin coating method. With similar to 34-mu m-thick Sm0.2Ce0.80O1.9 (SDC)-impregnated La(0.7)Sr(0.3)Mno(3) (LSM) cathodes, a single cell based on a similar to 9-mu m-thick YSZ film exhibited a good performance at intermediate-to-low temperature. The cell produced an open-circuit voltage (OCV) of similar to 1.08 V, and maximum power densities of similar to 0.42 and similar to 0.70 W cm(-2) at 650 degrees C, while the cathode was exposed to the stationary air and blown with 100 mL min(-1) oxygen airflow, respectively. Enhanced cell performance with oxygen airflow was attributed to the improved cathode performance. By separating the total voltage drop into ohmic and non-ohmic contributions, it could be concluded that the cell performance was primarily determined by the polarization of the electrodes. It is believed that by optimizing the film fabrication process and improving the cathode performance, intermediate-to-low temperature solid oxide fuel cells (SOFCs) based on supported YSZ electrolyte thin films could be put into practice in not far future. (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.;lu, z (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china;lvzhe@hit.edu.cn
关键词	Solid Oxide Fuel Cells (Sofcs) Slurry Spin Coating Yuria-stabilized Zirconia Thin Film Impregnation Oxygen Airflow Fabrication Electrolyte Membranes Cathodes Sofcs
URL	查看原文
WOS记录号	WOS:000241067200055
引用统计	被引频次：65[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/321006/34145
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	K. F. Chen,Z. Lu,N. Ai,et al. Development of yttria-stabilized zirconia thin films via slurry spin coating for intermediate-to-low temperature solid oxide fuel cells[J]. Journal of Power Sources,2006,160(1):436-438.
APA	K. F. Chen.,Z. Lu.,N. Ai.,X. Q. Huang.,Y. H. Zhang.,...&W. H. Su.(2006).Development of yttria-stabilized zirconia thin films via slurry spin coating for intermediate-to-low temperature solid oxide fuel cells.Journal of Power Sources,160(1),436-438.
MLA	K. F. Chen,et al."Development of yttria-stabilized zirconia thin films via slurry spin coating for intermediate-to-low temperature solid oxide fuel cells".Journal of Power Sources 160.1(2006):436-438.