Influence of the Support and the Size of Gold Clusters on Catalytic Activity for Glucose Oxidation

被引：258

作者：

Ishida, Tamao ^{[1
,2
]}

Kinoshita, Naoto ^{[1
,2
]}

Okatsu, Hiroko ^{[1
,2
]}

Akita, Tomoki ^{[2
,3
]}

Takei, Takashi ^{[1
,2
]}

Haruta, Masatake ^{[1
,2
]}

机构：

[1] Tokyo Metropolitan Univ, Grad Sch Urban Environm Sci, Tokyo 1920397, Japan

[2] CREST, Japan Sci & Technol Agcy, Kawaguchi, Saitama 3320012, Japan

[3] Natl Inst Adv Ind Sci & Technol, Res Inst Ubiquitous Energy Devices, Osaka 5638577, Japan

来源：

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2008年 / 47卷 / 48期

关键词：

gold; heterogeneous catalysis; nanoparticles; oxidation; solid grinding;

D O I：

10.1002/anie.200802845

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Not all that glitters... The activity of supported gold nanoparticles depends on the method used for their preparation. Gold clusters of about 2 nm in diameter were deposited on nonreducible metal oxides and carbon materials by solid grinding of a volatile organogold complex in a ball mill and subsequent calcination (see scheme). Au/ZrO2 and Au/Al2O3 prepared in this way were extremely efficient catalysts for the aerobic oxidation of glucose. (Chemical Equation Presented). © 2008 Wiley-VCH Verlag GmbH & Co. KGaA.

引用

页码：9265 / 9268

页数：4