Enhanced activity for electrocatalytic oxidation of carbon monoxide on titania-supported gold nanoparticles

被引：55
|
作者：
Hayden, Brian E. [1 ]
Pletcher, Derek [1 ]
Suchsland, Jens-Peter [1 ]
机构：
[1] Univ Southampton, Sch Chem, Southampton SO17 1BJ, Hants, England
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2007年 / 46卷 / 19期
关键词：
electrocatalysis; nanoparticles; oxidation; surface chemistry; titanium;
D O I：
10.1002/anie.200604633
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Support makes the difference: Investigation of particle-size- and substrate-dependent activity for the electrochemical oxidation of CO provides an opportunity to consider the origin of the unique activity of supported Au nanoparticles in a new light. Furthermore, manipulation of catalytic activity by particle size and sup-port provides an important tool for the future optimization of electrocatalysts. (Graph Presented). © 2007 Wiley-VCH Verlag GmbH &. Co. KGaA.
引用
收藏
页码：3530 / 3532
页数：3
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