Enhanced Oxygen Reduction Activity and Solid Oxide Fuel Cell Performance with a Nanoparticles-Loaded Cathode
文献类型：期刊论文
| 作者 | Zhang, Xiaomin1,2; Liu, Li1,2; Zhao, Zhe1,2; Tu, Baofeng1; Ou, Dingrong1; Cui, Daan1; Wei, Xuming3; Chen, Xiaobo4; Cheng, Mojie1 |
| 刊名 | nano letters
 |
| 出版日期 | 2015-03-01 |
| 卷号 | 15期号:3页码:1703-1709 |
| 关键词 | Solid oxide fuel cells oxygen reduction reaction lanthanum strontium manganite - yittria-stabilized zirconia nanostructure cathode |
| 英文摘要 | reluctant oxygen-reduction-reaction (orr) activity has been a long-standing challenge limiting cell performance for solid oxide fuel cells (sofcs) in both centralized and distributed power applications. we report here that this challenge has been tackled with coloading of (la,sr)mno3 (lsm) and y2o3 stabilized zirconia (ysz) nanoparticles within a porous ysz framework. this design dramatically improves orr activity, enhances fuel cell output (200-300% power improvement), and enables superior stability (no observed degradation within 500 h of operation) from 600 to 800 degrees c. the improved performance is attributed to the intimate contacts between nanoparticulate ysz and lsm particles in the three-phase boundaries in the cathode. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, multidisciplinary ; chemistry, physical ; nanoscience & nanotechnology ; materials science, multidisciplinary ; physics, applied ; physics, condensed matter |
| 研究领域[WOS] | chemistry ; science & technology - other topics ; materials science ; physics |
| 关键词[WOS] | yttria-stabilized zirconia ; anode-supported sofcs ; lsm-ysz composites ; impedance spectroscopy ; temperature ; electrodes ; degradation ; microstructure ; infiltration ; co2 |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000351188000040 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146100]  |
| 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 | 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian Natl Lab Clean Energy, Div Fuel Cells, Dalian 116023, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China 3.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China 4.Univ Missouri, Dept Chem, Kansas City, MO 64110 USA |
| 推荐引用方式 GB/T 7714 | Zhang, Xiaomin,Liu, Li,Zhao, Zhe,et al. Enhanced Oxygen Reduction Activity and Solid Oxide Fuel Cell Performance with a Nanoparticles-Loaded Cathode[J]. nano letters,2015,15(3):1703-1709. |
| APA | Zhang, Xiaomin.,Liu, Li.,Zhao, Zhe.,Tu, Baofeng.,Ou, Dingrong.,...&Cheng, Mojie.(2015).Enhanced Oxygen Reduction Activity and Solid Oxide Fuel Cell Performance with a Nanoparticles-Loaded Cathode.nano letters,15(3),1703-1709. |
| MLA | Zhang, Xiaomin,et al."Enhanced Oxygen Reduction Activity and Solid Oxide Fuel Cell Performance with a Nanoparticles-Loaded Cathode".nano letters 15.3(2015):1703-1709. |
入库方式： OAI收割
来源：大连化学物理研究所
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。