Effect of CO2 treatment on the performance of SM0.5Sr0.5CoO3-delta cathode electrocatalyst
文献类型：期刊论文
| 作者 | Haizhou, Zhang; You, Cong; Yang Weishen |
| 刊名 | chinese journal of catalysis
 |
| 出版日期 | 2008 |
| 卷号 | 29期号:1页码:7-9 |
| 关键词 | samarium strontium cobalt carbon dioxide polarization resistance cathode electrocatalyst solid oxide fuel cell |
| 英文摘要 | the sm0.5sr0.5coo3-delta (ssc) cathode was fabricated under slightly overfired condition and was in situ treated with 25% co2(v/v) under single cell operating circumstance. xrd and tg analysis demonstrated that some srco3 and co3o4, appeared on the ssc surface after co2 treatment at 600 v. the existence of srcoo3-delta and co3o4 under air sweep condition resulted in the changes of physicochemical properties of cathode surface to some extent. the acceleration of oxygen reduction rate of the cathode electrocatalyst evidently decreased the polarization resistance and consequently yielded about 20 % higher cell performance than the untreated one. |
| WOS标题词 | science & technology ; physical sciences ; technology |
| 类目[WOS] | chemistry, applied ; chemistry, physical ; engineering, chemical |
| 研究领域[WOS] | chemistry ; engineering |
| 关键词[WOS] | low-temperature sofcs ; oxide fuel-cells ; composite cathodes |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000253178100003 |
| 公开日期 | 2015-11-17 |
| 源URL | [http://159.226.238.44/handle/321008/140946]  |
| 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, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Haizhou, Zhang,You, Cong,Yang Weishen. Effect of CO2 treatment on the performance of SM0.5Sr0.5CoO3-delta cathode electrocatalyst[J]. chinese journal of catalysis,2008,29(1):7-9. |
| APA | Haizhou, Zhang,You, Cong,&Yang Weishen.(2008).Effect of CO2 treatment on the performance of SM0.5Sr0.5CoO3-delta cathode electrocatalyst.chinese journal of catalysis,29(1),7-9. |
| MLA | Haizhou, Zhang,et al."Effect of CO2 treatment on the performance of SM0.5Sr0.5CoO3-delta cathode electrocatalyst".chinese journal of catalysis 29.1(2008):7-9. |
入库方式： OAI收割
来源：大连化学物理研究所
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