| CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION |
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| 作者姓名： | Feng Shou XIAO Masaru ICHIKAWA Atsushi FUKUOKA D. F. SHRIVER |
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| 作者单位： | a Catalysis Research Center Hokkaido University Sapporo 060 Japan;b Department of Chemistry Jilin University Changchun 120023 China;c Department of Chemistry Northwestern University Evanston IL 602083113 USA |
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| 摘 要： | The bimetallic catalysts prepared from SiO_2-supported Ru-Co,Ru-Fe and Ru-Mo carbonyl clusters exhibited high yields and selectivitiestowards oxygenates such as C_1-C_5 from CO+H_2,in contrast to the catalystsprepared from homometallic and bimetallic Ru,Ru-Ni,Ru-Rh,Ru-Mn,and Ru-Cr carbonyl clusters.The FTIR investigation revealed that the 1584 cm~(-1)species plays an important role in the formation of oxygenates in COhydrogenation,which is possibly assigned to surface formyl species.
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CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION |
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| Feng Shou XIAO,Masaru ICHIKAWA,Atsushi FUKUOKA,D. F. SHRIVER.CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION[J].Chinese Chemical Letters,1991,2(9):707-708. |
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| Authors: | Feng Shou XIAO Masaru ICHIKAWA Atsushi FUKUOKA D F SHRIVER |
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| Institution: | a Catalysis Research Center Hokkaido University Sapporo 060 Japan;b Department of Chemistry Jilin University Changchun 120023 China;c Department of Chemistry Northwestern University Evanston IL 602083113 USA |
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| Abstract: | The bimetallic catalysts prepared from SiO2-supported Ru-Co, Ru-Fe and Ru-Mo carbonyl clusters exhibited high yields and selectivities towards oxygenates such as C1-C5 from CO+H2, in contrast to the catalysts prepared from homometallic and bimetallic Ru, Ru-Ni, Ru-Rh, Ru-Mn, and Ru-Cr carbonyl clusters.The FTIR investigation revealed that the 1584 cm-1 species plays an important role in the formation of oxygenates in CO hydrogenation, which is possibly assigned to surface formyl species. |
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