Perovskite Sr1-xCexCoO3-delta (0.05 <= x <= 0.15) as Superior Cathodes for Intermediate Temperature Solid Oxide Fuel Cells
文献类型：期刊论文
| 作者 | Yang, W ; Hong, T ; Li, S ; Ma, ZH ; Sun, CW ; Xia, CR ; Chen, LQ |
| 刊名 | ACS APPLIED MATERIALS & INTERFACES
 |
| 出版日期 | 2013 |
| 卷号 | 5期号:3页码:1143 |
| 关键词 | solid oxide fuel cell oxygen-reduction reaction Sr1-xCexCoO3-delta composite cathode intermediate temperature |
| ISSN号 | 1944-8244 |
| 通讯作者 | Sun, CW (reprint author), Chinese Acad Sci, Inst Phys, Beijing Natl Lab Condensed Matter Phys, Beijing 100190, Peoples R China. |
| 中文摘要 | Perovskite Sr1-xSexCoO3-delta (0.05 <= x <= 0.15) have been prepared by a sol-gel method and studied as cathodes for intermediate temperature solid oxide fuel cells. As SOFC cathodes, Sr1-xCexCoO3-delta materials have sufficiently high electronic conductivities and excellent chemical compatibility with SDC electrolyte. The peak power density of cells with Sr0.95Ce0.05CoO3-delta is 0.625 W cm(-2) at 700 degrees C. By forming a composite cathode with an oxygen ion conductor SDC, the peak power density of the cell with Sr0.95Ce0.05CoO3-delta-30 wt %SDC composite cathode, reaches 1.01 W cm(-2) at 700 degrees C, better than that of Sm0.5Sr0.5CoO3-based cathode. All these results demonstrates that Sr1-xCexCoO3-delta (0.05 <= x <= 0.15)-based materials are promising cathodes for an IT-SOFC. |
| 资助信息 | National Science Foundation of China (NSFC) [51172275]; National Key Basic Research Program of China [2012CB215402, 2012CB215403]; Institute of Physics (IOP) |
| 语种 | 英语 |
| 公开日期 | 2014-01-16 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/57322]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Yang, W,Hong, T,Li, S,et al. Perovskite Sr1-xCexCoO3-delta (0.05 <= x <= 0.15) as Superior Cathodes for Intermediate Temperature Solid Oxide Fuel Cells[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(3):1143. |
| APA | Yang, W.,Hong, T.,Li, S.,Ma, ZH.,Sun, CW.,...&Chen, LQ.(2013).Perovskite Sr1-xCexCoO3-delta (0.05 <= x <= 0.15) as Superior Cathodes for Intermediate Temperature Solid Oxide Fuel Cells.ACS APPLIED MATERIALS & INTERFACES,5(3),1143. |
| MLA | Yang, W,et al."Perovskite Sr1-xCexCoO3-delta (0.05 <= x <= 0.15) as Superior Cathodes for Intermediate Temperature Solid Oxide Fuel Cells".ACS APPLIED MATERIALS & INTERFACES 5.3(2013):1143. |
入库方式： OAI收割
来源：物理研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。