Electrochemical impedance investigation of the redox behaviour of a Ni-YSZ anode
文献类型：期刊论文
| 作者 | Liu, Bin; Zhang, Yun; Tu, Baofeng; Dong, Yonglai; Cheng, Mojie |
| 刊名 | journal of power sources
 |
| 出版日期 | 2007-02-25 |
| 卷号 | 165期号:1页码:114-119 |
| 关键词 | Ni-YSZ anode ohmic resistance reoxidation reduction NiO |
| 英文摘要 | the reoxidation and reduction of a ni-ysz anode were investigated by monitoring the variation of ohmic resistance and the open circuit voltage of anode supported cells using electrochemical impedance spectroscopy. the ohmic resistance curves showed that anode reoxidation could be largely divided into three stages: an initial stage with a slow increase of ohmic resistance, a quick oxidation stage with a sharp increase in ohmic resistance and a final stage with a slight decrease of ohmic resistance. reoxidation at 800 degrees c was a rapid process with a short initial stage, whereas reoxidation at 500 degrees c did not proceed in the last two stages. the ocv curves showed that reoxidation above 600 degrees c caused cracking of the ysz electrolyte film. (c) 2006 elsevier b.v. all rights reserved. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | electrochemistry ; energy & fuels |
| 研究领域[WOS] | electrochemistry ; energy & fuels |
| 关键词[WOS] | oxide fuel-cells ; film ysz ; performance ; reduction ; conductivity ; temperature ; oxidation ; cermet ; sofcs |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000245093800017 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140702]  |
| 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 116023, Peoples R China 2.Grad Univ, Chinese Acad Sci, Beijing, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Bin,Zhang, Yun,Tu, Baofeng,et al. Electrochemical impedance investigation of the redox behaviour of a Ni-YSZ anode[J]. journal of power sources,2007,165(1):114-119. |
| APA | Liu, Bin,Zhang, Yun,Tu, Baofeng,Dong, Yonglai,&Cheng, Mojie.(2007).Electrochemical impedance investigation of the redox behaviour of a Ni-YSZ anode.journal of power sources,165(1),114-119. |
| MLA | Liu, Bin,et al."Electrochemical impedance investigation of the redox behaviour of a Ni-YSZ anode".journal of power sources 165.1(2007):114-119. |
入库方式： OAI收割
来源：大连化学物理研究所
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