Performance of an annular solid-oxide fuel cell micro-stack array operating in single-chamber conditions

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	Performance of an annular solid-oxide fuel cell micro-stack array operating in single-chamber conditions
	M. L. Liu; Z. Lu; B. Wei; X. Q. Huang; Y. H. Zhang; W. H. Su
	2010
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	195 期号:13 页码:4247-4251
摘要	An annular micro-stack array consisting of four fuel cells has been fabricated and operated successfully in single-chamber conditions using a nitrogen-diluted oxygen-methane mixture as the operating gas. The single cells consist of a state-of-the-art porous NiO/Y(2)O(3)-stabilized ZrO(2) (YSZ) anode support, a YSZ electrolyte membrane and a modified La(0.7)Sr(0.3)MnO(3) (LSM) cathode. The annular configuration of the array is favorable for utilizing the heating effect. The maximum power output of the annular stack decreases with increasingCH(4)/O(2) ratio. Its performance increases with increasing CH(4) flow rate and decreases with increasing N(2) flow rate. The power output of the stack is similar to 380 mW at CH(4)/O(2)=1 and an N(2) flow rate of 100 sccm and the average maximum power density of each cell is similar to 190 mW cm(-2). The average performance of each cell in the annular micro-stack array is higher than that of an additional single cell placed next to the stack. (C) 2010 Elsevier B.V. All rights reserved.
部门归属	[liu, mingliang; lue, zhe; wei, bo; huang, xiqiang; zhang, yaohui; su, wenhui] harbin inst technol, dept phys, ctr condensed matter sci & technol, harbin 150080, peoples r china. [su, wenhui] chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;lu, z (reprint author), harbin inst technol, dept phys, ctr condensed matter sci & technol, harbin 150080, peoples r china;lvzhe@hit.edu.cn
关键词	Solid-oxide Fuel Cell Single-chamber Conditions Micro-stack Annular Array Configuration High-power-density Engine Exhaust Methane Electrolyte Mixture Cathode Sofcs
URL	查看原文
WOS记录号	WOS:000276764600039
引用统计	被引频次：6[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/321006/31304
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	M. L. Liu,Z. Lu,B. Wei,et al. Performance of an annular solid-oxide fuel cell micro-stack array operating in single-chamber conditions[J]. Journal of Power Sources,2010,195(13):4247-4251.
APA	M. L. Liu,Z. Lu,B. Wei,X. Q. Huang,Y. H. Zhang,&W. H. Su.(2010).Performance of an annular solid-oxide fuel cell micro-stack array operating in single-chamber conditions.Journal of Power Sources,195(13),4247-4251.
MLA	M. L. Liu,et al."Performance of an annular solid-oxide fuel cell micro-stack array operating in single-chamber conditions".Journal of Power Sources 195.13(2010):4247-4251.