Solid oxide fuel cells with dense yttria-stabilized zirconia electrolyte membranes fabricated by a dry pressing process

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	Solid oxide fuel cells with dense yttria-stabilized zirconia electrolyte membranes fabricated by a dry pressing process
	X. S. Xin; Z. Lu; X. Q. Huang; X. Q. Sha; Y. H. Zhang; K. F. Chen; N. Ai; R. B. Zhu; W. H. Su
	2006
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	160 期号:2 页码:1221-1224
摘要	Dense yttria-stabilized zirconia (YSZ) electrolyte films were successfully fabricated onto anode substrates using a modified dry pressing process. The film thickness was uniform, and could be readily controlled by the mass of the nanocrystalline YSZ powders. The electrolyte films adhered well to the anode substrates by controlling the anode composition. An anode-supported solid oxide fuel cell (SOFC) with a dense YSZ electrolyte film of 8 mu m in thickness was operated at temperatures from 700 to 800 degrees C using humidified (3 vol% H2O) hydrogen as fuel and air as oxidant. An open circuit voltage of 1.06 V and a maximum power density of 791 mW cm(-2) were achieved at 800 degrees C. The results indicate that the gas permeation through the electrolyte film was negligible, and that good performance can be obtained by this simple and cost-effective technique which can significantly reduce the fabrication cost of 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 130023, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;su, wh (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china;xinxianshuang@sohu.com suwenhui@hit.edu.cn
关键词	Solid Oxide Fuel Cell Dry Pressing Electrolyte Thin Film Yttria-stabilized Zirconia Temperature
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WOS记录号	WOS:000241411600060
引用统计	被引频次：32[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/321006/34612
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. S. Xin,Z. Lu,X. Q. Huang,et al. Solid oxide fuel cells with dense yttria-stabilized zirconia electrolyte membranes fabricated by a dry pressing process[J]. Journal of Power Sources,2006,160(2):1221-1224.
APA	X. S. Xin.,Z. Lu.,X. Q. Huang.,X. Q. Sha.,Y. H. Zhang.,...&W. H. Su.(2006).Solid oxide fuel cells with dense yttria-stabilized zirconia electrolyte membranes fabricated by a dry pressing process.Journal of Power Sources,160(2),1221-1224.
MLA	X. S. Xin,et al."Solid oxide fuel cells with dense yttria-stabilized zirconia electrolyte membranes fabricated by a dry pressing process".Journal of Power Sources 160.2(2006):1221-1224.