Investigations on the crystal plane effect of ceria on gold catalysis in the oxidative dehydrogenation of alcohols and amines in the liquid phase

被引：87
作者：
Wang, Min [1 ]
Wang, Feng [1 ]
Ma, Jiping [1 ]
Li, Mingrun [1 ]
Zhang, Zhe [1 ]
Wang, Yehong [1 ]
Zhang, Xiaochen [1 ]
Xu, Jie [1 ]
机构：
[1] Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian Natl Lab Clean Energy, Dalian 116023, Peoples R China
来源：
CHEMICAL COMMUNICATIONS | 2014年 / 50卷 / 03期
基金：
中国国家自然科学基金;
关键词：
AEROBIC OXIDATION; BENZYL ALCOHOL; SUPPORTED GOLD; SELECTIVE OXIDATION; REACTION-MECHANISM; CEO2; NANOCRYSTALS; NANOPARTICLES; NANORODS; SITES; WATER;
D O I：
10.1039/c3cc46180g
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Gold nanoparticles supported on ceria{110} crystal planes were more reactive than on ceria{111} and {100} in the oxidative dehydrogenation of alcohols. Kinetic analysis and a Hammett plot suggest that hydride transfer is involved, and the cationic gold is catalytically active.
引用
收藏
页码：292 / 294
页数：3
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