A study on PrMnO3-based perovskite oxides used in SOFC cathodes
文献类型：期刊论文
| 作者 | X. Q. Huang ; L. Pei ; Z. G. Liu ; Z. Lu ; Y. Sui ; Z. N. Qian ; W. H. Su |
| 刊名 | Journal of Alloys and Compounds
 |
| 出版日期 | 2002 |
| 卷号 | 345期号:1-2页码:265-270 |
| 关键词 | oxide materials electrode materials solid state reaction electrochemical reactions fuel-cells electrical-conductivity thermal-expansion temperature oxygen sr nd |
| ISSN号 | 0925-8388 |
| 中文摘要 | Two series of samples Pr1-xSrxMnO3 (x=0, 0.1, 0.2, 0.3, 0.4, 0.5) and Pr0.6-ySr0.4MnO3 (y=0, 0.01, 0.05, 0.1, 0.15, 0.2) were synthesized by a solid state reaction method. In the former series, the sample with x=0.4 exhibited the highest conductivity in the range of experimental temperature. Pr deficiency at the A site has a great effect on the properties of Pr0.6-ySr0.4MnO3 as a cathode of solid oxide fuel cells. Compared to the commonly used La0.6Sr0.4MnO3 cathode, Pr0.6-ySr0.4MnO3 has better properties of electrical conductivity, overpotential and impedance. Of all the samples, it is revealed that the one with y=0.05, Pr0.55Sr0.4MnO3 has the best performance in the measured temperature range. (C) 2002 Elsevier Science B.V. All rights reserved. |
| 原文出处 | |
| 公开日期 | 2012-04-14 |
| 源URL | [http://ir.imr.ac.cn/handle/321006/36296]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 推荐引用方式 GB/T 7714 | X. Q. Huang,L. Pei,Z. G. Liu,et al. A study on PrMnO3-based perovskite oxides used in SOFC cathodes[J]. Journal of Alloys and Compounds,2002,345(1-2):265-270. |
| APA | X. Q. Huang.,L. Pei.,Z. G. Liu.,Z. Lu.,Y. Sui.,...&W. H. Su.(2002).A study on PrMnO3-based perovskite oxides used in SOFC cathodes.Journal of Alloys and Compounds,345(1-2),265-270. |
| MLA | X. Q. Huang,et al."A study on PrMnO3-based perovskite oxides used in SOFC cathodes".Journal of Alloys and Compounds 345.1-2(2002):265-270. |
入库方式： OAI收割
来源：金属研究所
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