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Selective hydrogenative cleavage of C-C bonds in sorbitol using Ni-Re/C catalyst under nitrogen atmosphere
Zhang, Junjie1,2; Lu, Fang1; Yu, Weiqiang1; Chen, Jiazhi1,2; Chen, Shuai1; Gao, Jin1; Xu, Jie1
关键词Sorbitol Rhenium Nickel Hydrogenative Cleavage In Situ Hydrogen Generation
刊名CATALYSIS TODAY
2014-10-01
DOI10.1016/j.cattod.2014.03.021
234页:107-112
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences ; Technology
类目[WOS]Chemistry, Applied ; Chemistry, Physical ; Engineering, Chemical
研究领域[WOS]Chemistry ; Engineering
关键词[WOS]AQUEOUS-PHASE HYDROGENOLYSIS ; ETHYLENE-GLYCOL ; LACTIC-ACID ; GLYCEROL ; CONVERSION ; BIOMASS ; 1,2-PROPANEDIOL ; RUTHENIUM ; PERFORMANCE ; CHEMICALS
英文摘要The use of high pressure fossil derived hydrogen limits the commercial prospects of transforming sorbitol to glycols. Ni-Re/C catalyst which was developed in this study demonstrated high selectivity toward hydrogenative cleavage of C2-C3 and C3-C4 bonds of sorbitol to produce glycols under 1 MPa nitrogen. Acetol which is proposed as important intermediate to explain the reaction mechanism was first detected in the sorbitol conversion reactions. Detailed investigations showed that the presence of Re could prevent the sintering of Ni particles during the reduction process and make the catalyst efficiently generate hydrogen on the active sites to selectively cleave C-C bonds in sorbitol under nitrogen atmosphere. (C) 2014 Elsevier B.V. All rights reserved.
语种英语
WOS记录号WOS:000339132900013
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被引频次:14[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/145490
专题中国科学院大连化学物理研究所
作者单位1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
2.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
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Zhang, Junjie,Lu, Fang,Yu, Weiqiang,et al. Selective hydrogenative cleavage of C-C bonds in sorbitol using Ni-Re/C catalyst under nitrogen atmosphere[J]. CATALYSIS TODAY,2014,234:107-112.
APA Zhang, Junjie.,Lu, Fang.,Yu, Weiqiang.,Chen, Jiazhi.,Chen, Shuai.,...&Xu, Jie.(2014).Selective hydrogenative cleavage of C-C bonds in sorbitol using Ni-Re/C catalyst under nitrogen atmosphere.CATALYSIS TODAY,234,107-112.
MLA Zhang, Junjie,et al."Selective hydrogenative cleavage of C-C bonds in sorbitol using Ni-Re/C catalyst under nitrogen atmosphere".CATALYSIS TODAY 234(2014):107-112.
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