Investigations on Pr(1.6)Sr(0.4)NiO(4)-YSZ-Ag composite cathode for solid oxide fuel cells

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	Investigations on Pr(1.6)Sr(0.4)NiO(4)-YSZ-Ag composite cathode for solid oxide fuel cells
	X. Q. Huang; T. T. Li; Z. Lu; Z. Wang; B. Wei; W. H. Su
	2010
发表期刊	Journal of Physics and Chemistry of Solids
ISSN	0022-3697
卷号	71 期号:3 页码:230-234
摘要	Ag-network was successfully deposited by VA-EP (vacuum assisted electroless plating) method on Pr(1.6)Sr(0.4)NiO(4) YSZ cathode to form (1-x) wt% Pr(1.6)Sr(0.4)NiO(4) x wt% YSZ Ag (x=0, 10, 20, 30, 40) (abbr. PYx-Ag) composite cathode. XRD results suggested that there was a good chemical stability between Pr(1.6)Sr(0.4)NiO(4) and YSZ at temperatures below 1050 degrees C. PY20-Ag cathode exhibited higher exchange current density, lower overpotential and ASR (Area Specific Resistance) than PY20 cathode. At 650 degrees C, the ASR of PY20-Ag cathode was 2.5 Omega cm(2), which was only about 42% of that of PY20, 5.9 Omega cm(2). PY20-Ag can be a promising candidate for SOFC cathode. (C) 2009 Elsevier Ltd. All rights reserved.
部门归属	[huang, xiqiang; li, tingting; lu, zhe; wang, zhen; wei, bo; su, wenhui] harbin inst technol, dept phys, ctr condensed matter sci & technol, harbin 150001, peoples r china. [su, wenhui] acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;huang, xq (reprint author), harbin inst technol, dept phys, ctr condensed matter sci & technol, harbin 150001, peoples r china;huangxq@hit.edu.cn
关键词	Ceramics Oxides Electrochemical Properties Electrical-conductivity Oxygen Nonstoichiometry Mixed Conductivity High-temperature Ysz Films It-sofcs Electrolytes Pr Ni Sm
URL	查看原文
文献类型	期刊论文
条目标识符	http://ir.imr.ac.cn/handle/321006/31171
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Q. Huang,T. T. Li,Z. Lu,et al. Investigations on Pr(1.6)Sr(0.4)NiO(4)-YSZ-Ag composite cathode for solid oxide fuel cells[J]. Journal of Physics and Chemistry of Solids,2010,71(3):230-234.
APA	X. Q. Huang,T. T. Li,Z. Lu,Z. Wang,B. Wei,&W. H. Su.(2010).Investigations on Pr(1.6)Sr(0.4)NiO(4)-YSZ-Ag composite cathode for solid oxide fuel cells.Journal of Physics and Chemistry of Solids,71(3),230-234.
MLA	X. Q. Huang,et al."Investigations on Pr(1.6)Sr(0.4)NiO(4)-YSZ-Ag composite cathode for solid oxide fuel cells".Journal of Physics and Chemistry of Solids 71.3(2010):230-234.