One-pot synthesis of Ni-nanoparticle-embedded mesoporous titania/silica catalyst and its application for CO2-reforming of methane
文献类型：期刊论文
| 作者 | Wang JK(王健康) ; Wang XL(王晓来)
|
| 刊名 | Catalysis Communications
 |
| 出版日期 | 2008 |
| 卷号 | 9页码:995-1000 |
| 关键词 | Ni/TiO2–SiO2 catalyst Sol–gel CO2-reforming of methane |
| ISSN号 | 1566-7367 |
| 通讯作者 | 王晓来 |
| 中文摘要 | Ni-nanoparticle-embedded mesoporous titania/silica catalyst was successfully synthesized in a one-pot process using homogeneous impregnation in sol–gel-derived titanium-silica gel, without any other organic additives and/or templating agents. The catalyst with NiO loading of 10 wt% and TiO2/SiO2 (wt) of 50:50 is highly catalytic active and stable for CO2 reforming of methane and its physicochemical properties were investigated by means of BET, H2-TPR, XRD, TEM and TG/DTA techniques, respectively. Under the condition of an atmospheric pressure at 850 C and a gas hour space velocity (GHSV) of 1.8×104 ml h-1 g-1 cat, the conversion of CH4 and CO2 over 10 (wt%) NiO/TiO2–SiO2 (50:50) catalyst remained almost constant, at about 88% and 97%, for 30 h, respectively. The high activity and stability are attributed to the strong metal-support interactions, such as in Ni2.44Ti0.72Si0.07O4. |
| 学科主题 | 多相催化 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 公开日期 | 2013-06-27 |
| 源URL | [http://210.77.64.217/handle/362003/3236]  |
| 专题 | 兰州化学物理研究所_OSSO国家重点实验室 兰州化学物理研究所_ERC国家工程研究中心 |
| 通讯作者 | Wang XL(王晓来) |
| 推荐引用方式 GB/T 7714 | Wang JK,Wang XL. One-pot synthesis of Ni-nanoparticle-embedded mesoporous titania/silica catalyst and its application for CO2-reforming of methane[J]. Catalysis Communications,2008,9:995-1000. |
| APA | 王健康,&王晓来.(2008).One-pot synthesis of Ni-nanoparticle-embedded mesoporous titania/silica catalyst and its application for CO2-reforming of methane.Catalysis Communications,9,995-1000. |
| MLA | 王健康,et al."One-pot synthesis of Ni-nanoparticle-embedded mesoporous titania/silica catalyst and its application for CO2-reforming of methane".Catalysis Communications 9(2008):995-1000. |
入库方式： OAI收割
来源：兰州化学物理研究所
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