Li-ZnO/La2O3 catalyst for the oxidation coupling of methane at low temperature
文献类型：期刊论文
| 作者 | Hou Si-Cong; Liu Ling-Tao; Kou Yuan |
| 刊名 | ACTA PHYSICO-CHIMICA SINICA
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 22期号:8页码:1040-1042 |
| 关键词 | Oxidative Coupling Of Methane Low Temperature Li-zno/la2o3 Adsorbed Oxygen Species La2o2co3 |
| ISSN号 | 1000-6818 |
| DOI | 10.3866/PKU.WHXB20060826 |
| 英文摘要 | The oxidative coupling of methane (OCM) at low temperature was examined on Li-ZnO/La2O3 catalyst with w(Li)=2% and w(ZnO)=20%. CH4 conversion of 27.3% with C-2 selectivity of 65.2% was obtained at 680 degrees C and the C-2 yield reached 21.8% at 700 degrees C under reaction conditions. Raman and XPS results suggested that the low-temperature activity was related to the concentration of adsorbed oxygen species on the catalyst surface and La2O2CO3 was supposed to be responsible for the enhancement of C-2 selectivity in OCM. |
| 语种 | 英语 |
| WOS记录号 | WOS:000240322200026 |
| 出版者 | PEKING UNIV PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/59723]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Kou Yuan |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, Beijing Natl Lab Mol Sci,Green Chem Ctr, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Si-Cong,Liu Ling-Tao,Kou Yuan. Li-ZnO/La2O3 catalyst for the oxidation coupling of methane at low temperature[J]. ACTA PHYSICO-CHIMICA SINICA,2006,22(8):1040-1042. |
| APA | Hou Si-Cong,Liu Ling-Tao,&Kou Yuan.(2006).Li-ZnO/La2O3 catalyst for the oxidation coupling of methane at low temperature.ACTA PHYSICO-CHIMICA SINICA,22(8),1040-1042. |
| MLA | Hou Si-Cong,et al."Li-ZnO/La2O3 catalyst for the oxidation coupling of methane at low temperature".ACTA PHYSICO-CHIMICA SINICA 22.8(2006):1040-1042. |
入库方式： OAI收割
来源：化学研究所
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