期刊
PHYSICAL CHEMISTRY CHEMICAL PHYSICS
卷 16, 期 27, 页码 13682-13688出版社
ROYAL SOC CHEMISTRY
DOI: 10.1039/c4cp00571f
关键词
-
资金
- Danish Ministry of Science, Technology and Innovation
- DCSC
- Grant Agency of the Academy of Sciences of the Czech Republic [IAA400400906]
- National Synchrotron Light Source (NSLS) at Brookhaven National Laboratory [11734]
Oxygen evolution catalysis is restricted by the interdependence of adsorption energies of the reaction intermediates and the surface reactivity. The interdependence reduces the number of degrees of freedom available for catalyst optimization. Here it is demonstrated that this limitation can be removed by active site modification. This can be achieved on ruthenia by incorporation of Ni or Co into the surface, which activates a proton donor-acceptor functionality on the conventionally inactive bridge surface sites. This enhances the actual measured oxygen evolution activity of the catalyst significantly compared to conventional ruthenia.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据