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SiO2-supported bimetallic Rh-Co catalysts derived from [Rh(C0)(2)Cl](2) and cobalt carbonyls
Huang, L; Xu, Y
关键词[Rh(Co)(2)Cl](2) Cobalt Carbonyl Sio2 Bimetallic Catalyst Co-impregnation
刊名CATALYSIS LETTERS
1998
53期:3-4页:177-183
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]SURFACE ORGANOMETALLIC CHEMISTRY ; PT-RE/AL2O3 CATALYSTS ; REDOX REACTIONS ; RHCO3 CLUSTERS ; FT-IR ; HYDROFORMYLATION ; MGO ; HYDROGENOLYSIS ; HYDROGENATION ; 2
英文摘要According to the results of IR characterization and catalytic study in ethylene hydroformylation, bimetallic Rh-Co catalysts can be efficiently prepared from [Rh(CO)(2)Cl](2) and cobalt carbonyls by co-impregnation on SiO2. The reaction of Co-2(CO)(8) with [Rh(CO)(2)Cl](2) (Rh:Co = 1 :3 atomic ratio) gives rapidly RhCo3(CO)(12) on the surface of SiO2. Although Co-4(CO)(12) is not reactive with [Rh(CO)(2)Cl](2) on SiO2 to form directly RhCo3(CO)(12), an equivalent bimetallic catalyst can be easily obtained from ([Rh(CO)(2)Cl](2) + Co-4(CO)(12))/SiO2 or its derivative (Rh+ + Co2+)SiO2 (Rh:Co = 1 :3 atomic ratio) under reducing conditions.
语种英语
WOS记录号WOS:000075586000008
引用统计
被引频次:7[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/321008/138109
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State key Lab Catalysis, Dalian 116023, Peoples R China
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GB/T 7714
Huang, L,Xu, Y. SiO2-supported bimetallic Rh-Co catalysts derived from [Rh(C0)(2)Cl](2) and cobalt carbonyls[J]. CATALYSIS LETTERS,1998,53(3-4):177-183.
APA Huang, L,&Xu, Y.(1998).SiO2-supported bimetallic Rh-Co catalysts derived from [Rh(C0)(2)Cl](2) and cobalt carbonyls.CATALYSIS LETTERS,53(3-4),177-183.
MLA Huang, L,et al."SiO2-supported bimetallic Rh-Co catalysts derived from [Rh(C0)(2)Cl](2) and cobalt carbonyls".CATALYSIS LETTERS 53.3-4(1998):177-183.
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