| Ba0.5Sr0.5Zn0.2Fe0.8O3-delta perovskite oxide as a novel cathode for intermediate-temperature solid-oxide fuel cells |
| B. Wei; Z. Lu; X. Huang; Z. Liu; J. Miao; N. Li; W. Su
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| 2007
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| 发表期刊 | Journal of the American Ceramic Society
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| ISSN | 0002-7820
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| 卷号 | 90期号:10页码:3364-3366 |
| 摘要 | A cobalt-free perovskite oxide, Ba0.5Sr0.5Zn0.2Fe0.8O3-delta (BSZF), was investigated as a novel cathode material for intermediate-temperature solid-oxide fuel cells (IT-SOFCs). Room-temperature nonstoichiometry of BSZF was as high as 0.412, which was favorable for oxygen-reduction reaction. At 700 degrees C, the polarization resistances were as low as 0.22 and 0.13 Omega.cm(2), respectively, for pure and impregnated BSZF cathodes under open-circuit conditions, suggesting that oxygen-deficient BSZF was a promising cathode candidate for IT-SOFCs. |
| 部门归属 | harbin inst technol, ctr condensed matter sci & technol, dept phys, harbin 150080, peoples r china. jilin univ, dept phys, changchun 130023, peoples r china. chinese acad sci, int ctr mat phys, shenyang 110015, peoples r china.;su, w (reprint author), harbin inst technol, ctr condensed matter sci & technol, dept phys, harbin 150080, peoples r china;suwenhui@hit.edu.cn
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| 关键词 | Composite Cathodes
Sofcs
Performance
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| URL | 查看原文
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| WOS记录号 | WOS:000249663000061
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| 引用统计 |
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| 文献类型 | 期刊论文
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| 条目标识符 | http://ir.imr.ac.cn/handle/321006/33891
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| 专题 | 中国科学院金属研究所
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推荐引用方式
GB/T 7714 |
B. Wei,Z. Lu,X. Huang,et al. Ba0.5Sr0.5Zn0.2Fe0.8O3-delta perovskite oxide as a novel cathode for intermediate-temperature solid-oxide fuel cells[J]. Journal of the American Ceramic Society,2007,90(10):3364-3366.
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| APA |
B. Wei.,Z. Lu.,X. Huang.,Z. Liu.,J. Miao.,...&W. Su.(2007).Ba0.5Sr0.5Zn0.2Fe0.8O3-delta perovskite oxide as a novel cathode for intermediate-temperature solid-oxide fuel cells.Journal of the American Ceramic Society,90(10),3364-3366.
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| MLA |
B. Wei,et al."Ba0.5Sr0.5Zn0.2Fe0.8O3-delta perovskite oxide as a novel cathode for intermediate-temperature solid-oxide fuel cells".Journal of the American Ceramic Society 90.10(2007):3364-3366.
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