CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION

Feng Shou XIAO Masaru ICHIKAWA Atsushi FUKUOKA D. F. SHRIVER

引用本文: 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, 3(9): 707-708. shu
Citation:  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, 3(9): 707-708. shu

CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION

摘要: 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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  • 收稿日期:  1991-07-24
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