Experimental study on effect of compaction pressure on performance of SOFC anodes

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	Experimental study on effect of compaction pressure on performance of SOFC anodes
	K. F. Chen; Z. Lu; N. Ai; X. J. Chen; X. Q. Huang; W. H. Su
	2008
发表期刊	Journal of Power Sources
ISSN	0378-7753
卷号	180 期号:1 页码:301-308
摘要	NiO/yttria-stabilized zirconia (YSZ) anode substrates were fabricated at two compaction pressures of 200 and 1000 MPa, the particle size distributions of NiO and YSZ were investigated with powders treated under different conditions using a laser scattering technique (Mastersizer 2000, Malvern Instruments) and the effect of compaction pressure on the performance of solid oxide fuel cell (SOFC) anodes was investigated by studying the effect of compaction pressure on compaction density, sintered density, sintering shrinkage behavior, electronic and ionic conductivities. The results of investigation indicated that the SOFC with the anode compacted at a higher pressure exhibited a superior output performance, for example, a single cell with hydrogen as fuel and oxygen as oxidant exhibited excellent maximum power densities of 2.77 and 0.90 W cm(-2) at 800 and 650 degrees C, respectively, which suggested the development of an intermediate temperature SOFC through optimization of anode fabrication parameters. (C) 2008 Elsevier B.V. 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, 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, harbin 150001, peoples r china;explorer_081@163.com lvzhe@hit.edu.cn
关键词	Compaction Pressure Anode Performance Nio/ysz Anode Agglomerate Oxide Fuel-cells Stabilized Zirconia Electrolyte Supported Ysz Films Low-temperature Cathodes Fabrication Microstructure Behavior Spray
URL	查看原文
WOS记录号	WOS:000256069900040
引用统计	被引频次：13[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/321006/32673
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	K. F. Chen,Z. Lu,N. Ai,et al. Experimental study on effect of compaction pressure on performance of SOFC anodes[J]. Journal of Power Sources,2008,180(1):301-308.
APA	K. F. Chen,Z. Lu,N. Ai,X. J. Chen,X. Q. Huang,&W. H. Su.(2008).Experimental study on effect of compaction pressure on performance of SOFC anodes.Journal of Power Sources,180(1),301-308.
MLA	K. F. Chen,et al."Experimental study on effect of compaction pressure on performance of SOFC anodes".Journal of Power Sources 180.1(2008):301-308.