A simple method to prepare highly active and dispersed Ni/MCM-41 catalysts by co-impregnation
文献类型：期刊论文
| 作者 | Qiu, Songbai; Zhang, Xue; Liu, Qiying; Wang, Tiejun; Zhang, Qi; Ma, Longlong |
| 刊名 | catalysis communications
 |
| 出版日期 | 2013-12-05 |
| 卷号 | 42页码:73-78 |
| 关键词 | Ni/MCM-41 Co-impregnation Naphthalene hydrogenation Ethylene glycol |
| 英文摘要 | a simple method for preparing highly active and dispersed supported metal catalysts was developed by co-impregnation. compared with conventional wetness impregnation, addition of moderate ethylene glycol into the metal nitrate aqueous solution could enhance interaction with mcm-41 surface, resulting in formation of very small nio particle size (3.5 nm) and high dispersion of the active phase. the ni/mcm-41 catalysts using co-impregnation exhibited excellent catalytic performance for low temperature hydrogenation of naphthalene with 100% conversion at 55 degrees c, which could rival the activity of commercial raney ni catalyst. the obtained catalysts were characterized by xrd, tem, tg-dsc, ft-ir, bet and tpr. (c) 2013 published by elsevier b.v. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | chemistry, physical |
| 研究领域[WOS] | chemistry |
| 关键词[WOS] | deposition-precipitation ; ni/sba-15 catalyst ; mcm-41 catalysts ; hydrogenation ; silica ; nickel ; pretreatment ; naphthalene ; support |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000326254800016 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/9133]  |
| 专题 | 中国科学院广州能源研究所 |
| 作者单位 | Chinese Acad Sci, Guangzhou Inst Energy Convers, Key Lab Renewable Energy & Gas Hydrate, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Songbai,Zhang, Xue,Liu, Qiying,et al. A simple method to prepare highly active and dispersed Ni/MCM-41 catalysts by co-impregnation[J]. catalysis communications,2013,42:73-78. |
| APA | Qiu, Songbai,Zhang, Xue,Liu, Qiying,Wang, Tiejun,Zhang, Qi,&Ma, Longlong.(2013).A simple method to prepare highly active and dispersed Ni/MCM-41 catalysts by co-impregnation.catalysis communications,42,73-78. |
| MLA | Qiu, Songbai,et al."A simple method to prepare highly active and dispersed Ni/MCM-41 catalysts by co-impregnation".catalysis communications 42(2013):73-78. |
入库方式： OAI收割
来源：广州能源研究所
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