Role of the metal–support interface in the total oxidation of carboxylic acids over Ru/CeO2 catalysts

被引：0
|
作者：
L. Oliviero
J. Barbier
S. Labruquère
D. Duprez
机构：
[1] UMR6503,Laboratoire de Catalyse en Chimie Organique
[2] CNRS and Université de Poitiers,undefined
[3] 40,undefined
来源：
Catalysis Letters | 1999年 / 60卷
关键词：
catalytic wet air oxidation; carboxylic acids; ruthenium/ceria catalysts;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
Depending on the support morphology and the metal/support contact, Ru/CeO2 catalysts show very different behavior in catalytic wet air oxidation of acrylic, succinic and acetic acids. TEM and electron diffraction studies favor the hypothesis of a specific role of ceria in oxygen transfer from gas phase to metal sites.
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页码：15 / 19
页数：4
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