The low temperature adsorption of oxygen on Rh(111)

被引：18

作者：

Brault, P

Range, H

Toennies, JP

Woll, C

机构：

[1] UNIV ORLEANS,GREMI,F-45067 ORLEANS,FRANCE

[2] ROBERT BOSCH GMBH,D-72766 REUTLINGEN,GERMANY

来源：

ZEITSCHRIFT FUR PHYSIKALISCHE CHEMIE-INTERNATIONAL JOURNAL OF RESEARCH IN PHYSICAL CHEMISTRY & CHEMICAL PHYSICS | 1997年 / 198卷

关键词：

oxygen adsorption; photoelectron spectroscopy;

D O I：

10.1524/zpch.1997.198.Part_1_2.001

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The adsorption of oxygen on Rh(111) has been studied at a surface temperature of 40 K using X-ray and ultraviolet photoelectron spectroscopy, work function measurements, and helium atom scattering. In contrast to Pt(111), where oxygen molecules chemisorb on the bare surface prior to decomposition, on Rh(111) - even at a temperature of 40 K - a monolayer of atomic oxygen with a poorly ordered (1 X 1) structure is formed. Further exposure leads to a physisorbed O-2-layer.

引用

页码：1 / 17

页数：17

共 35 条

[31] EXTERNAL VIBRATIONS OF MOLECULES ON SURFACES - THE CASE OF CO AND BENZENE [J].