A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes
文献类型：期刊论文
| 作者 | Bi, ZH; Yi, BL; Wang, ZW; Dong, YL; Wu, HJ; She, YC; Cheng, MJ |
| 刊名 | electrochemical and solid state letters
 |
| 出版日期 | 2004 |
| 卷号 | 7期号:5页码:a105-a107 |
| 英文摘要 | an anode-supported solid oxide fuel cell (sofc) with lanthanum-doped ceria (ldc) and strontium and magnesium doped lanthanum gallate (lsgm) bilayer electrolytes was fabricated and tested. the bilayer electrolyte thin film, consisting of a 25 mum thick ldc layer and a 75 mum thick lsgm layer, was prepared by a simple dry-pressing process. the two electrolyte layers were sintered together well, and no crack and peel-off at the interface were observed. an open-circuit potential of 1.02 v and a maximum power density of over 1.1 w/cm(2) was achieved with h-2 as fuel and air as oxidant at 800degreesc. the results show that the reactions between lsgm and anode materials were restrained by the ldc electrolyte layer, whereas the electronic conductivity of ceria-based electrolyte was blocked by the lsgm electrolyte layer. (c)2004 the electrochemical society. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; materials science, multidisciplinary |
| 研究领域[WOS] | electrochemistry ; materials science |
| 关键词[WOS] | oxide fuel-cells ; lanthanum gallate electrolyte ; subsolidus phase-equilibria ; perovskite-type oxide ; samaria-doped ceria ; solid-electrolyte ; temperature ; system |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000220130100004 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/139575]  |
| 专题 | 大连化学物理研究所_中国科学院大连化学物理研究所 |
| 作者单位 | Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Bi, ZH,Yi, BL,Wang, ZW,et al. A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes[J]. electrochemical and solid state letters,2004,7(5):a105-a107. |
| APA | Bi, ZH.,Yi, BL.,Wang, ZW.,Dong, YL.,Wu, HJ.,...&Cheng, MJ.(2004).A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes.electrochemical and solid state letters,7(5),a105-a107. |
| MLA | Bi, ZH,et al."A high-performance anode-supported SOFC with LDC-LSGM bilayer electrolytes".electrochemical and solid state letters 7.5(2004):a105-a107. |
入库方式： OAI收割
来源：大连化学物理研究所
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