The state of Rh during the partial oxidation of methane into synthesis gas
文献类型：期刊论文
| 作者 | Tian, ZJ; Dewaele, O; Marin, GB |
| 刊名 | catalysis letters
 |
| 出版日期 | 1999 |
| 卷号 | 57期号:1-2页码:9-17 |
| 关键词 | methane partial oxidation synthesis gas DRIFTS supported Rh catalyst |
| 英文摘要 | the partial oxidation of methane to synthesis gas over an alpha-al2o3- and gamma-al2o3-supported rh catalyst has been studied at atmospheric pressure using in situ drifts between 823 and 973 k. a surface intermediate species with ir band at 2000 cm(-1), correlating with the co formation, was observed during the partial oxidation. drift spectra of adsorbed co at 323 k were used to study the state of rh during the partial oxidation. the state of rh at 973 k is proposed to be a matrix of metallic rhodium with clusters of partially reduced oxide phase with isolated rh+ atoms dispersed on the support. rh oxide with rh+ cations is the state of rh during partial oxidation of methane at 823 k. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | reaction-mechanism ; co chemisorption ; metal catalysts ; rhodium ; rh/al2o3 ; transient ; topology |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000078792000002 |
| 公开日期 | 2015-11-10 |
| 源URL | [http://159.226.238.44/handle/321008/138594]  |
| 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.State Univ Ghent, Petrochem Tech Lab, B-9000 Ghent, Belgium 2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China |
| 推荐引用方式 GB/T 7714 | Tian, ZJ,Dewaele, O,Marin, GB. The state of Rh during the partial oxidation of methane into synthesis gas[J]. catalysis letters,1999,57(1-2):9-17. |
| APA | Tian, ZJ,Dewaele, O,&Marin, GB.(1999).The state of Rh during the partial oxidation of methane into synthesis gas.catalysis letters,57(1-2),9-17. |
| MLA | Tian, ZJ,et al."The state of Rh during the partial oxidation of methane into synthesis gas".catalysis letters 57.1-2(1999):9-17. |
入库方式： OAI收割
来源：大连化学物理研究所
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