Enhanced performance and stability of interlayer-free La0.6Sr0.4Co0.2Fe0.8O3-delta-Ce0.8Zr0.2O2-delta cathode for solid oxide fuel cells
文献类型：期刊论文
| 作者 | Liu, Weixing1,2; Zhao, Zhe1; Tu, Baofeng1; Cui, Daan1; Ou, Dingrong1; Cheng, Mojie1 |
| 刊名 | international journal of hydrogen energy
 |
| 出版日期 | 2015-04-20 |
| 卷号 | 40期号:14页码:4861-4867 |
| 关键词 | Solid oxide fuel cell La0.6Sr0.4Co0.2Fe0.8O3-delta cathode Ce0.8Zr0.2O2-delta oxide Interlayer-free Stabilized zirconia electrolyte |
| 英文摘要 | interlayer-free la0.6sr0.4co0.2fe0.8o3-delta-ce0.8zr0.2o2-delta (lscf-cz) composite cathode on ysz electrolyte has been studied by using x-ray diffraction (xrd), scanning electron microscopy (sem) and electrochemical impedance spectra (eis). the addition of cz suppresses the formation of non-conductive srzro3 at the cathode and ysz electrolyte interface. as a result, the lscf-cz cell performance is greatly elevated. the lscf-cz cell exhibits 8.7 times higher current density than the lscf cell at 0.8 v and 600 degrees c. the incorporation of oxygen anion from lscf-cz cathode into ysz electrolyte is significantly accelerated. the stability of the lscf-cz cathode is remarkably improved as compared with the lscf cathode at 600 degrees c. copyright (c) 2015, hydrogen energy publications, llc. published by elsevier ltd. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, physical ; electrochemistry ; energy & fuels |
| 研究领域[WOS] | chemistry ; electrochemistry ; energy & fuels |
| 关键词[WOS] | oxygen storage capacity ; perovskites ; electrolyte ; layer ; sofc ; sr |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000352666600015 |
| 公开日期 | 2016-05-09 |
| 源URL | [http://cas-ir.dicp.ac.cn/handle/321008/146173]  |
| 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 |
| 推荐引用方式 GB/T 7714 | Liu, Weixing,Zhao, Zhe,Tu, Baofeng,et al. Enhanced performance and stability of interlayer-free La0.6Sr0.4Co0.2Fe0.8O3-delta-Ce0.8Zr0.2O2-delta cathode for solid oxide fuel cells[J]. international journal of hydrogen energy,2015,40(14):4861-4867. |
| APA | Liu, Weixing,Zhao, Zhe,Tu, Baofeng,Cui, Daan,Ou, Dingrong,&Cheng, Mojie.(2015).Enhanced performance and stability of interlayer-free La0.6Sr0.4Co0.2Fe0.8O3-delta-Ce0.8Zr0.2O2-delta cathode for solid oxide fuel cells.international journal of hydrogen energy,40(14),4861-4867. |
| MLA | Liu, Weixing,et al."Enhanced performance and stability of interlayer-free La0.6Sr0.4Co0.2Fe0.8O3-delta-Ce0.8Zr0.2O2-delta cathode for solid oxide fuel cells".international journal of hydrogen energy 40.14(2015):4861-4867. |
入库方式： OAI收割
来源：大连化学物理研究所
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