Properties of nonstoichiometric Pr0.6-xSr0.4MnO3 as the cathodes of SOFCs

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	Properties of nonstoichiometric Pr0.6-xSr0.4MnO3 as the cathodes of SOFCs
	X. Q. Huang; J. Liu; Z. Lu; W. Liu; L. Pei; T. M. He; Z. G. Liu; W. H. Su
	2000
发表期刊	Solid State Ionics
ISSN	0167-2738
卷号	130 期号:3-4 页码:195-201
摘要	A series of samples Pr0.6-xSr0.4MnO3 (x = 0, 0.01, 0.05, 0.1, 0.15, 0.2) were synthesized by a solid state reaction method. Pr deficiency at the A site has a great effect on the properties of Pr0.6-xSr0.4MnO3 as the cathode of SOFCs (solid oxide fuel cells). Compared to the commonly used La0.6Sr0.4MnO3 and La0.55Sr0.4MnO3 cathode, Pr0.6-xSr0.4MnO3 is better in the properties of conductivity, overpotential and impedance. In all the samples, the one with x = 0.05, Pr0.55Sr0.4MnO3, revealed the best performance in the measured temperature range. (C) 2000 Elsevier Science B.V. All rights reserved.
部门归属	jilin univ, dept phys, changchun 130023, peoples r china. jilin univ, key lab inorgan synth & preparat chem, changchun 130023, peoples r china. acad sinica, int ctr mat phys, shenyang 110015, peoples r china.;liu, j (reprint author), jilin univ, dept phys, 119 jiefang rd, changchun 130023, peoples r china
关键词	Sofc Cathode Pr0.6-xsr0.4mno3 Nonstoichiometry Oxide Fuel-cells Perovskite Oxide Temperature Oxygen Prmno3
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WOS记录号	WOS:000087541300003
引用统计	被引频次：29[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/321006/37051
专题	中国科学院金属研究所
推荐引用方式 GB/T 7714	X. Q. Huang,J. Liu,Z. Lu,et al. Properties of nonstoichiometric Pr0.6-xSr0.4MnO3 as the cathodes of SOFCs[J]. Solid State Ionics,2000,130(3-4):195-201.
APA	X. Q. Huang.,J. Liu.,Z. Lu.,W. Liu.,L. Pei.,...&W. H. Su.(2000).Properties of nonstoichiometric Pr0.6-xSr0.4MnO3 as the cathodes of SOFCs.Solid State Ionics,130(3-4),195-201.
MLA	X. Q. Huang,et al."Properties of nonstoichiometric Pr0.6-xSr0.4MnO3 as the cathodes of SOFCs".Solid State Ionics 130.3-4(2000):195-201.