Studies on the surface migration of adsorbed oxygen from noble metals to silver over binary catalysts
文献类型：期刊论文
| 作者 | Huang, WX; Teng, JW; Bao, XH |
| 刊名 | surface and interface analysis
 |
| 出版日期 | 2001-08-01 |
| 卷号 | 32期号:1页码:179-182 |
| 关键词 | surface migration oxygen platinum palladium silver |
| 英文摘要 | adsorbed oxygen migration from noble metals to silver was investigated on both an ag/pt(110) model catalyst and al2o3-supported ag-pd catalysts by photoelectron emission microscopy (peem) and oxygen temperature-programmed desorption (tpd). on the co-precovered ag/pt(110) surface, oxygen was observed to diffuse from the pt(110) surface to the ag surface by peem. the diffusion of oxygen was coupled locally with a surface reaction of coad + o-ad, giving rise to rapid propagation of the oxygen front. migration of oxygen from the pd surface to the ag surface was proved also by oxygen tpd experiments on al2o3-supported ag-pd catalysts. copyright (c) 2001 john wiley & sons, ltd. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | adsorption ; co |
| 收录类别 | ISTP ; SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000170551800039 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138897]  |
| 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 | Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Huang, WX,Teng, JW,Bao, XH. Studies on the surface migration of adsorbed oxygen from noble metals to silver over binary catalysts[J]. surface and interface analysis,2001,32(1):179-182. |
| APA | Huang, WX,Teng, JW,&Bao, XH.(2001).Studies on the surface migration of adsorbed oxygen from noble metals to silver over binary catalysts.surface and interface analysis,32(1),179-182. |
| MLA | Huang, WX,et al."Studies on the surface migration of adsorbed oxygen from noble metals to silver over binary catalysts".surface and interface analysis 32.1(2001):179-182. |
入库方式： OAI收割
来源：大连化学物理研究所
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