Co-adsorption of O and H2O on Nanostructured Platinum Surfaces: Does OH Form at Steps?

被引：49
|
作者：
van der Niet, Maria J. T. C. [1 ]
den Dunnen, Angela [1 ]
Juurlink, Ludo B. F. [1 ]
Koper, Marc T. M. [1 ]
机构：
[1] Leiden Univ, Leiden Inst Chem, NL-2300 RA Leiden, Netherlands
来源：
ANGEWANDTE CHEMIE-INTERNATIONAL EDITION | 2010年 / 49卷 / 37期
关键词：
heterogeneous catalysis; isotope effects; platinum; surface chemistry; water chemistry; WATER; SITES;
D O I：
10.1002/anie.201002124
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
Step on it: On stepped platinum surfaces OHad is less readily formed than on a flat Pt(111) surface. This situation leaves Oad species on step sites when H2O and Oad are co-adsorbed at the step sites.© 2010 Wiley-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码：6572 / 6575
页数：4
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