Promotion of Ni/MCM-41 Catalyst for Hydrogenation of Naphthalene by co-Impregnation with Polyols
文献类型：期刊论文
| 作者 | Qiu, Song-bai; Weng, Yu-jing; Li, Yu-ping; Ma, Long-long; Zhang, Qi; Wang, Tie-jun |
| 刊名 | chinese journal of chemical physics
 |
| 出版日期 | 2014-08-01 |
| 卷号 | 27期号:4页码:433-438 |
| 关键词 | Ni/MCM-41 co-Impregnation Naphthalene hydrogenation Polyols |
| 英文摘要 | the activities of nickel supported on mcm-41 catalysts, prepared by co-impregnation with polyols (ethylene glycol, glycerol, xylitol, sorbitol and glucose), were investigated by hydrogenation of naphthalene. compared with the conventional wetness impregnation, addition of moderate polyols into the metal nitrate aqueous solution could enhance interaction with support surface, resulting in formation of very small nio particle size (<5 mm), high dispersion of the active phase and significant catalytic activity. particle size of ni-0 decreased from 36.1 nm to below 5 nm; meanwhile the complete hydrogenation of naphthalene was dependent on the ni-0 particle size. the hydrogenation activities of the catalysts prepared by co-impregnation with polyols were very high with 100% conversion even at low temperature of 55 degrees c. |
| WOS标题词 | science & technology ; physical sciences |
| 类目[WOS] | physics, atomic, molecular & chemical |
| 研究领域[WOS] | physics |
| 关键词[WOS] | bio-oil ; pretreatment ; support |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000341123700010 |
| 源URL | [http://ir.giec.ac.cn/handle/344007/10721]  |
| 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, Guangzhou 510640, Guangdong, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qiu, Song-bai,Weng, Yu-jing,Li, Yu-ping,et al. Promotion of Ni/MCM-41 Catalyst for Hydrogenation of Naphthalene by co-Impregnation with Polyols[J]. chinese journal of chemical physics,2014,27(4):433-438. |
| APA | Qiu, Song-bai,Weng, Yu-jing,Li, Yu-ping,Ma, Long-long,Zhang, Qi,&Wang, Tie-jun.(2014).Promotion of Ni/MCM-41 Catalyst for Hydrogenation of Naphthalene by co-Impregnation with Polyols.chinese journal of chemical physics,27(4),433-438. |
| MLA | Qiu, Song-bai,et al."Promotion of Ni/MCM-41 Catalyst for Hydrogenation of Naphthalene by co-Impregnation with Polyols".chinese journal of chemical physics 27.4(2014):433-438. |
入库方式： OAI收割
来源：广州能源研究所
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