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

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作者：
Masaru ICHIKAWA Atsushi FUKUOKA Catalysis Research Center
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来源：
Chinese Chemical Letters | 1991年 / 09期
关键词：
Ru; Co; Cr; CATALYTIC PERFORMANCE OF MIXED-BIMETALLIC RUTHENIUM CARBONYL CLUSTERDERIVED CATALYSTS IN CO HYDROGENATION; CO;
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摘要：
The bimetallic catalysts prepared from SiO;-supported Ru-Co,Ru-Fe and Ru-Mo carbonyl clusters exhibited high yields and selectivitiestowards oxygenates such as C;-C;from CO+H;,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;species plays an important role in the formation of oxygenates in COhydrogenation,which is possibly assigned to surface formyl species.
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页码：707 / 708
页数：2
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