Influence of the functional groups of multiwalled carbon nanotubes on performance of Ru catalysts in sorbitol hydrogenolysis to glycols
文献类型：期刊论文
| 作者 | Guo, Xingcui1; Dong, Huihuan1,2; Li, Bin1; Dong, Linlin1; Mu, Xindong1; Chen, Xiufang1 |
| 刊名 | JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL
 |
| 出版日期 | 2017 |
| 卷号 | 426页码:79-87 |
| 关键词 | Hydrogenolysis Sorbitol Ruthenium catalyst Glycols |
| 英文摘要 | Different functional groups (i.e. -NH2, -COOH, -OH and nitrogen-doping) modified CNTs (denoted as AMCN, CMCN, HMCN and NMCN, respectively) supported ruthenium catalysts (Ru/AMCN, Ru/CMCN, Ru/HMCN and Ru/NMCN) were prepared by incipient wetness impregnation method. They were fully characterized by XRD, TG, Raman, XPS, TPD and TEM to elucidate the relationship between the physical property and their catalytic performance. TEM results shown that Ru particles were well dispersed on the surface for all the samples with the size of 1.48-1.99 nm. The effects of functional groups of carbon nanotubes (CNTs), nitrogen doping and base additive types on activity and selectivity of ethylene glycol (EG) and propylene glycol (1,2-PD) were investigated. In addition, the activity and final products distribution were much influenced by the properties of functional groups on CNTs and the type of metal cation of the base promoters, which probably participated in the reaction for accelerating a retro-aldol reaction for C-C cleavage. Among the catalysts, Ru supported on AMCN exhibited the best catalytic activities and glycols selectivities than on MCN, CMCN, HMCN and NMCN. (C) 2016 Elsevier B.V. All rights reserved. |
| WOS标题词 | Science & Technology ; Physical Sciences |
| 类目[WOS] | Chemistry, Physical |
| 研究领域[WOS] | Chemistry |
| 关键词[WOS] | SUPPORTED RUTHENIUM CATALYSTS ; GAS-PHASE HYDROGENATION ; SELECTIVE HYDROGENATION ; GLYCEROL ; SURFACE ; CROTONALDEHYDE ; PALLADIUM ; INSIGHTS ; WATER |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000391076300011 |
| 源URL | [http://ir.qibebt.ac.cn/handle/337004/9187]  |
| 专题 | 青岛生物能源与过程研究所_绿色化学催化团队 |
| 作者单位 | 1.Chinese Acad Sci, Key Lab Biobased Mat, Qingdao Inst Bioenergy & Bioproc Technol, Qingdao 266101, Peoples R China 2.Shanghai Inst Technol, Sch Chem & Environm Engn, Shanghai 201418, Peoples R China |
| 推荐引用方式 GB/T 7714 | Guo, Xingcui,Dong, Huihuan,Li, Bin,et al. Influence of the functional groups of multiwalled carbon nanotubes on performance of Ru catalysts in sorbitol hydrogenolysis to glycols[J]. JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,2017,426:79-87. |
| APA | Guo, Xingcui,Dong, Huihuan,Li, Bin,Dong, Linlin,Mu, Xindong,&Chen, Xiufang.(2017).Influence of the functional groups of multiwalled carbon nanotubes on performance of Ru catalysts in sorbitol hydrogenolysis to glycols.JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL,426,79-87. |
| MLA | Guo, Xingcui,et al."Influence of the functional groups of multiwalled carbon nanotubes on performance of Ru catalysts in sorbitol hydrogenolysis to glycols".JOURNAL OF MOLECULAR CATALYSIS A-CHEMICAL 426(2017):79-87. |
入库方式： OAI收割
来源：青岛生物能源与过程研究所
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