Performance of an anode-supported SOFC with anode functional layers

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	Performance of an anode-supported SOFC with anode functional layers
	K. F. Chen; X. J. Chen; Z. Lu; N. Ai; X. Q. Huang; W. H. Su
	2008
发表期刊	Electrochimica Acta
ISSN	0013-4686
卷号	53 期号:27 页码:7825-7830
摘要	Before fabrication of dense yttria-stabilized zirconia films, several thin anode functional layers (AFL) were fabricated onto porous NiO/yttria-stabilized zirconia anode substrates using slurry spin coating. The effect of AFL thickness on gas impermeability and performance of a cell was investigated by studying the effect of AFL thickness on the open-circuit voltage, ohmic resistance, I-V characteristics and electrode overpotential of cells. The results of investigation indicated that as the AFL thickness increased, the gas impermeability of cells was generally improved and the ohmic resistance of cells was increased. The cell with a 5-mu m-thick AFL exhibited an excellent cell performance, for example, a single cell with this AFL exhibited an output power of 2.63 W cm(-2) at 800 degrees C when hydrogen was used as fuel and an oxygen was used as oxidant. (c) 2008 Elsevier Ltd. All rights reserved.
部门归属	[chen, kongfa; lue, zhe; ai, na; huang, xiqiang; su, wenhui] harbin inst technol, ctr condensed matter sci & technol, harbin 150001, heilongjiang, peoples r china. [chen, xiangjun] harbin inst technol, sect theoret phys, harbin 150001, peoples r china. [su, wenhui] jilin univ, dept condensed matter, changchun 130022, peoples r china. [su, wenhui] 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, heilongjiang, peoples r china;explorer_081@163.com lvzhe@hit.edu.cn
关键词	Anode Functional Layer Three-phase Boundary Ohmic Resistance Gas Diffusion Effective Anode Thickness Oxide Fuel-cells Low-temperature Intermediate Temperature Ysz Films Fabrication Electrolyte Polarization Parameters
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WOS记录号	WOS:000259470800004
引用统计	被引频次：129[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/321006/32672
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	K. F. Chen,X. J. Chen,Z. Lu,et al. Performance of an anode-supported SOFC with anode functional layers[J]. Electrochimica Acta,2008,53(27):7825-7830.
APA	K. F. Chen,X. J. Chen,Z. Lu,N. Ai,X. Q. Huang,&W. H. Su.(2008).Performance of an anode-supported SOFC with anode functional layers.Electrochimica Acta,53(27),7825-7830.
MLA	K. F. Chen,et al."Performance of an anode-supported SOFC with anode functional layers".Electrochimica Acta 53.27(2008):7825-7830.