| One-pot synthesis of Ni-nanoparticle-embedded mesoporous titania/silica catalyst and its application for CO2-reforming of methane | |
| Department | 羰基合成与选择氧化国家重点实验室 ; 精细石油化工中间体国家工程研究中心 |
Zhang SB(张三兵); Wang JK(王健康) ; Liu HT(柳海涛); Wang XL(王晓来)
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| 2008 | |
| Source Publication | Catalysis Communications
 |
| ISSN | 1566-7367 |
| Volume | 9Pages:995-1000 |
| Abstract | 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. |
| Keyword | Ni/tio2–sio2 Catalyst Sol–gel Co2-reforming Of Methane |
| Subject Area | 多相催化 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | 多相选择氧化研究组 ; EVA及新型降凝剂研发组 |
| Document Type | 期刊论文 |
| Identifier | http://ir.licp.cn/handle/362003/3236 |
| Collection | 羰基合成与选择氧化国家重点实验室（OSSO） 精细石油化工中间体国家工程研究中心（ERC） |
| Corresponding Author | Wang XL(王晓来) |
| Recommended Citation GB/T 7714 | Zhang SB,Wang JK,Liu HT,et al. 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 | 张三兵,王健康,柳海涛,&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 | 张三兵,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. |
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| 46_Catal.Commun.,200（371KB） | 开放获取 | License | View Application Full Text | |||
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