Low temperature solid oxide fuel cells based on Sm0.2Ce0.8O1.9 films fabricated by slurry spin coating

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	Low temperature solid oxide fuel cells based on Sm0.2Ce0.8O1.9 films fabricated by slurry spin coating
	N. Ai; Z. Lu; K. F. Chen; X. Q. Huang; B. Wei; Y. H. Zhang; S. Y. Li; X. S. Xin; X. Q. Sha; W. H. Su
	2006
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	159 期号:1 页码:637-640
摘要	A simple and effective slurry spin coating approach was developed for fabricating Sm0.2Ce0.8O1.9 (SDC) films on porous NiO-SDC anode substrates. A dense SDC film with a thickness of similar to 15 mu m was obtained after sintering at 1400 degrees C for 4 h. With the same approach, the novel Ba0.5Sr0.5Co0.8Fe0.2O3-delta (BSCF)-SDC composite cathode layer was fabricated on the film. When dry hydrogen was used as the fuel and stationary air as the oxidant, maximum power densities of the cell were 648 mW cm(-2) at 600 degrees C and 869 mW cm(-2) at 650 degrees C, respectively. AC impedance analysis indicated that the resistance of the cell under open-circuit conditions was essentially dominated by the interfacial resistance. The activation energies of the interfacial resistance and the ohmic resistance were 99.49 and 54.30 W mol(-1), respectively. (c) 2005 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	Sofcs Slurry Spin Coating Sm0.2ce0.8o1.9 Film Ba0.5sr0.5co0.8fe0.2o3-delta Cathode Thin-films Electrolyte Sofcs Zirconia
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WOS记录号	WOS:000241012000107
引用统计	被引频次：57[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/321006/34125
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	N. Ai,Z. Lu,K. F. Chen,et al. Low temperature solid oxide fuel cells based on Sm0.2Ce0.8O1.9 films fabricated by slurry spin coating[J]. Journal of Power Sources,2006,159(1):637-640.
APA	N. Ai.,Z. Lu.,K. F. Chen.,X. Q. Huang.,B. Wei.,...&W. H. Su.(2006).Low temperature solid oxide fuel cells based on Sm0.2Ce0.8O1.9 films fabricated by slurry spin coating.Journal of Power Sources,159(1),637-640.
MLA	N. Ai,et al."Low temperature solid oxide fuel cells based on Sm0.2Ce0.8O1.9 films fabricated by slurry spin coating".Journal of Power Sources 159.1(2006):637-640.