Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating

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	Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating; Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating
	X. S. Xin; Z. Lu; X. Q. Huang; X. Q. Sha; Y. H. Zhang; W. H. Su
	2006 ; 2006
发表期刊	Journal of Power Sources ; Journal of Power Sources
ISSN	0378-7753 ; 0378-7753
卷号	159 期号:2 页码:1158-1161
摘要	A simple and cost-effective technique, filter-coating, has been developed to fabricate dense electrolyte membranes. Eight mole percent yttria-stabilized zirconia (YSZ) electrolyte membrane as thin as 7 mu m was prepared by filter-coating on a porous substrate. The thickness of the YSZ film was uniform, and could be readily controlled by the concentration of the YSZ suspension and the rate of the suspension deposition. The YSZ electrolyte film was dense and was well bonded to the Ni-YSZ anode substrate. An anode-supported solid oxide fuel cell (SOFC) with a YSZ electrolyte film and a La0.85Sr0.15MnO3 (LSM) + YSZ cathode was fabricated and its performance was evaluated between 700 and 850 degrees C with humidified hydrogen as the fuel and ambient air as the oxidant. An open circuit voltage (OCV) of 1.09 V was observed at 800 degrees C, which was close to the theoretical value, and the maximum power density measured was 1050 mW cm(-1). The results demonstrate that the dense YSZ film fabricated by filter-coating is suitable for application to SOFCs. (c) 2006 Elsevier B.V. All rights reserved.; A simple and cost-effective technique, filter-coating, has been developed to fabricate dense electrolyte membranes. Eight mole percent yttria-stabilized zirconia (YSZ) electrolyte membrane as thin as 7 mu m was prepared by filter-coating on a porous substrate. The thickness of the YSZ film was uniform, and could be readily controlled by the concentration of the YSZ suspension and the rate of the suspension deposition. The YSZ electrolyte film was dense and was well bonded to the Ni-YSZ anode substrate. An anode-supported solid oxide fuel cell (SOFC) with a YSZ electrolyte film and a La0.85Sr0.15MnO3 (LSM) + YSZ cathode was fabricated and its performance was evaluated between 700 and 850 degrees C with humidified hydrogen as the fuel and ambient air as the oxidant. An open circuit voltage (OCV) of 1.09 V was observed at 800 degrees C, which was close to the theoretical value, and the maximum power density measured was 1050 mW cm(-1). The results demonstrate that the dense YSZ film fabricated by filter-coating is suitable for application to 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.;xin, xs (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china;xinxianshuang@sohu.com ; 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.;xin, xs (reprint author), harbin inst technol, ctr condensed matter sci & technol, harbin 150001, peoples r china;xinxianshuang@sohu.com
关键词	Solid Oxide Fuel Cell Solid Oxide Fuel Cell Filter-coating Filter-coating Thin Electrolyte Film Thin Electrolyte Film Yttria-stabilized Zirconia Yttria-stabilized Zirconia Temperature Temperature
URL	查看原文 ; 查看原文
WOS记录号	WOS:000240959500046 ; WOS:000240959500046
引用统计	被引频次：29[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/321006/34613
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. Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating, Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating[J]. Journal of Power Sources, Journal of Power Sources,2006, 2006,159, 159(2):1158-1161, 1158-1161.
APA	X. S. Xin,Z. Lu,X. Q. Huang,X. Q. Sha,Y. H. Zhang,&W. H. Su.(2006).Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating.Journal of Power Sources,159(2),1158-1161.
MLA	X. S. Xin,et al."Anode-supported solid oxide fuel cell based on dense electrolyte membrane fabricated by filter-coating".Journal of Power Sources 159.2(2006):1158-1161.