Selective oxidation of alcohols with molecular oxygen catalyzed by Ru/MnOx/CeO2 under mild conditions
Selective oxidation of alcohols with molecular oxygen catalyzed by Ru/MnOx/CeO2 under mild conditions
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DOI：
10.1016/j.catcom.2009.01.004
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发表时间：
2009-03
影响因子：
3.7
通讯作者：
Tetsuo Sato;T. Komanoya
中科院分区：
文献类型：
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作者：
Tetsuo Sato;T. Komanoya
用醋酸锰和氧化铈浸渍法制备了CeO_x/CeO_2预催化剂负载锰氧化物。采用Ru/MnOx/CeO2浸渍法制备了Ru/MnOx/CeO2催化剂。Ru/MnOx/CeO2催化剂对醇类化合物的氧化反应具有较高的催化活性。特别是该催化剂的优点是在300K下，在分子氧气氛下可以顺利地氧化醇类物质。
A manganese oxides supported on cerium(IV) oxide MnOx/CeO2precatalyst by wetness impregnation with manganese(II) acetate and cerium(IV) oxide. A Ru/MnOx/CeO2catalyst was prepared by wetness impregnation of MnOx/CeO2precatalyst with aqueous solution of ruthenium(III) chloride. The Ru/MnOx/CeO2catalyst has high catalytic activities for the oxidation of alcohols to the corresponding carbonyl compounds. Especially, the advantage of the present catalyst is the smooth oxidation of alcohols at 300K under molecular oxygen atmosphere.