Tailoring nano-catalysts: turning gold nanoparticles on bulk metal oxides to inverse nano-metal oxides on large gold particles

被引：17
|
作者：
Zhao, Guofeng [1 ]
Wu, Xin-Ping [2 ,3 ]
Chai, Ruijuan [1 ]
Zhang, Qiaofei [1 ]
Gong, Xue-Qing [2 ,3 ]
Huang, Jun [4 ]
Lu, Yong [1 ]
机构：
[1] E China Normal Univ, Sch Chem & Mol Engn, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China
[2] E China Univ Sci & Technol, Ctr Computat Chem, Key Lab Adv Mat, Shanghai 200237, Peoples R China
[3] E China Univ Sci & Technol, Res Inst Ind Catalysis, Shanghai 200237, Peoples R China
[4] Univ Sydney, Sch Chem & Biomol Engn, Sydney, NSW 2006, Australia
来源：
CHEMICAL COMMUNICATIONS | 2015年 / 51卷 / 27期
关键词：
EVANS-POLANYI RELATION; AU/NI-FIBER CATALYST; SELECTIVE OXIDATION; CO OXIDATION; GAS; METHANOL; OXYGEN; INTERFACE; CLUSTERS;
D O I：
10.1039/c5cc00016e
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Highly active/stable inverse catalysts of nano-oxides on large gold particles are designed and tailored. For the gas-phase oxidation of alcohols as a model reaction, the experimental and theoretical results verify that the catalyst activity depends on the gold-oxide interface, and the anti-sintering feature of such an inverse structure endows the catalyst with high stability.
引用
收藏
页码：5975 / 5978
页数：4
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