Coverage-dependent dissociation of H2O on Pd/MgO(100)/Mo(100)
文献类型：期刊论文
| 作者 | Zheng, KF ; Yu, YH ; Guo, QL ; Liu, S ; Wang, EG ; Xu, F ; Moller, PJ |
| 刊名 | JOURNAL OF PHYSICS-CONDENSED MATTER
 |
| 出版日期 | 2005 |
| 卷号 | 17期号:19页码:3073 |
| 关键词 | OXIDE SURFACES THERMAL-DESORPTION MGO(001) SURFACE CO ADSORPTION THIN-FILMS WATER PD PALLADIUM CHEMISORPTION CATALYSTS |
| ISSN号 | 0953-8984 |
| 通讯作者 | Guo, QL: Chinese Acad Sci, Inst Phys, State Key Lab Surface Phys, POB 603, Beijing 100080, Peoples R China. |
| 中文摘要 | The adsorption of H2O on Pd deposited upon MgO(100) thin films prepared on Mo(100) was studied using low-energy electron diffraction, ultraviolet photoelectron spectroscopy and high-resolution electron energy loss spectroscopy. A non-metallic feature of Pd has been observed at the coverage of Pd less than 1.5 monolayer equivalents (MLE) on the MgO(100) films. Partially dissociated H2O was detected on Pd/MgO(100)/Mo(100), and H2O dissociates most readily at ∼ 0.5 MLE Pd coverage. This coverage-dependent dissociation has arisen from a combination of the size effect of Pd particles and a vacancy-induced modification of surface reactivity. |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iphy.ac.cn/handle/311004/35265]  |
| 专题 | 物理研究所_物理所公开发表论文_物理所公开发表论文_期刊论文 |
| 推荐引用方式 GB/T 7714 | Zheng, KF,Yu, YH,Guo, QL,et al. Coverage-dependent dissociation of H2O on Pd/MgO(100)/Mo(100)[J]. JOURNAL OF PHYSICS-CONDENSED MATTER,2005,17(19):3073. |
| APA | Zheng, KF.,Yu, YH.,Guo, QL.,Liu, S.,Wang, EG.,...&Moller, PJ.(2005).Coverage-dependent dissociation of H2O on Pd/MgO(100)/Mo(100).JOURNAL OF PHYSICS-CONDENSED MATTER,17(19),3073. |
| MLA | Zheng, KF,et al."Coverage-dependent dissociation of H2O on Pd/MgO(100)/Mo(100)".JOURNAL OF PHYSICS-CONDENSED MATTER 17.19(2005):3073. |
入库方式： OAI收割
来源：物理研究所
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