Fabrication and performance of anode-supported YSZ films by slurry spin coating

IMR OpenIR

	Fabrication and performance of anode-supported YSZ films by slurry spin coating
	K. F. Chen; Z. Lu; N. Ai; X. Q. Huang; Y. H. Zhang; X. D. Ge; X. S. Xin; X. J. Chen; W. H. Su
	2007
发表期刊	Solid State Ionics
ISSN	0167-2738
卷号	177 期号:39-40 页码:3455-3460
摘要	Yttria-stabilized zirconia (YSZ) thin films were fabricated by slurry spin coating on NiO-YSZ anode substrates. The effect of processing factors, such as the baking temperature and spinning number was investigated and discussed. According to the thermogravimetric analysis, the organic additives could be removed by baking at 400 degrees C for 10 min. Under this heating condition for each coating, the defects in the electrolyte film could be repaired by repetitive coating. Dense and crack-free electrolyte films were consequently obtained. When dry hydrogen was used as the fuel and the stationary air as the oxidant, a single cell based on a 14-mu m-thick YSZ film produced open-circuit voltages (OCVs) of > 1.10 V in all of the operating temperatures (500-700 degrees C). The cell exhibited maximum power densities of 634, 493 and 316 mW/cm(2) at 700, 650 and 600 degrees C, respectively. By using pure oxygen at a flow rate of 100 mL/min, the maximum power density increased to 658 mW/cm(2) at 650 degrees C. (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. harbin inst technol, div theoret phys, harbin 150001, peoples r china. jilin univ, dept condensed matter, 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, w dazhi st 92, harbin 150001, peoples r china;lvzhe@hit.edu.cn
关键词	Solid Oxide Fuel Cells (Sofcs) Slurry Spin Coating Baking Temperature Spinning Number Defect Electrolyte Thin Film Oxide Fuel-cells Low-temperature Thin-films Cathodes Sofcs Electrolytes Membranes Ysz/ydc
URL	查看原文
WOS记录号	WOS:000243692700013
引用统计	被引频次：55[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/321006/33450
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. Fabrication and performance of anode-supported YSZ films by slurry spin coating[J]. Solid State Ionics,2007,177(39-40):3455-3460.
APA	K. F. Chen.,Z. Lu.,N. Ai.,X. Q. Huang.,Y. H. Zhang.,...&W. H. Su.(2007).Fabrication and performance of anode-supported YSZ films by slurry spin coating.Solid State Ionics,177(39-40),3455-3460.
MLA	K. F. Chen,et al."Fabrication and performance of anode-supported YSZ films by slurry spin coating".Solid State Ionics 177.39-40(2007):3455-3460.