Au/Cu-fiber catalyst with enhanced low-temperature activity and heat transfer for the gas-phase oxidation of alcohols

被引：51
|
作者：
Zhao, Guofeng [1 ]
Hu, Huanyun [1 ]
Deng, Miaomiao [1 ]
Ling, Min [1 ]
Lu, Yong [1 ]
机构：
[1] E China Normal Univ, Dept Chem, Shanghai Key Lab Green Chem & Chem Proc, Shanghai 200062, Peoples R China
来源：
GREEN CHEMISTRY | 2011年 / 13卷 / 01期
关键词：
COPPER-CONTAINING CATALYSTS; STRUCTURED SILVER CATALYST; SELECTIVE OXIDATION; GOLD CATALYSTS; H-2; PRODUCTION; ALDEHYDES; DEHYDROGENATION; CYCLOHEXANOL; STATE;
D O I：
10.1039/c0gc00679c
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A microfibrous-structured gold catalyst was successfully prepared by gold galvanic deposition on a thin-sheet sinter-locked Cu-fibers. The catalyst has excellent heat transfer ability and enhanced low-temperature activity suitable for gas-phase oxidation of alcohols. The AuCu(alloy)-Cu2O active composites formed during reaction and their cooperative effect contribute to promoting the low-temperature activity.
引用
收藏
页码：55 / 58
页数：4
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