Effect of Na2SO4 on structure and catalytic properties of Mn/SiO2 for the oxidative coupling of methane
文献类型：期刊论文
| 作者 | Hou Sicong; Xiong Wei; Liu Lingtao; Cao Yuan; Liu Haichao; Kou Yuan |
| 刊名 | CHINESE JOURNAL OF CATALYSIS
 |
| 出版日期 | 2006-08-01 |
| 卷号 | 27期号:8页码:678-682 |
| 关键词 | Oxidative Coupling Of Methane Active Site Manganese Sesquioxide Silica Supported Catalyst Sodium Sulfate |
| ISSN号 | 0253-9837 |
| 英文摘要 | The oxidative coupling of methane to C-2 hydrocarbons (C2H4 and C2H6) was examined on MnNa2SO4/SiO2. The catalysts were characterized using X-ray diffraction, X-ray photoelectron spectroscopy, laser Raman spectroscopy, and temperature-programmed reduction with H-2. The addition of Na2SO4 to Mn/SiO2 led to the exclusive transformation of amorphous SiO2 to alpha-cristobalite and the concurrent oxidation of Mn3O4 to Mn2O3. The observed effects on the structure and catalytic performance suggest that Mn2O3 species act as the active sites for the methane activation, which may provide the basis for the rational design of new efficient catalysts for the oxidative coupling of methane. |
| 语种 | 英语 |
| WOS记录号 | WOS:000240609300008 |
| 出版者 | SCIENCE CHINA PRESS |
| 源URL | [http://ir.iccas.ac.cn/handle/121111/58695]  |
| 专题 | 中国科学院化学研究所 |
| 通讯作者 | Hou Sicong |
| 作者单位 | Peking Univ, Coll Chem & Mol Engn, State Key Lab Struct Chem Unstable & Stable Speci, Beijing 100871, Peoples R China |
| 推荐引用方式 GB/T 7714 | Hou Sicong,Xiong Wei,Liu Lingtao,et al. Effect of Na2SO4 on structure and catalytic properties of Mn/SiO2 for the oxidative coupling of methane[J]. CHINESE JOURNAL OF CATALYSIS,2006,27(8):678-682. |
| APA | Hou Sicong,Xiong Wei,Liu Lingtao,Cao Yuan,Liu Haichao,&Kou Yuan.(2006).Effect of Na2SO4 on structure and catalytic properties of Mn/SiO2 for the oxidative coupling of methane.CHINESE JOURNAL OF CATALYSIS,27(8),678-682. |
| MLA | Hou Sicong,et al."Effect of Na2SO4 on structure and catalytic properties of Mn/SiO2 for the oxidative coupling of methane".CHINESE JOURNAL OF CATALYSIS 27.8(2006):678-682. |
入库方式： OAI收割
来源：化学研究所
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