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

页码：6572 / 6575

页数：4

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