In-situ study of the catalytic oxidation of CO on a Pt(110) surface using ambient pressure X-ray photoelectron spectroscopy
In-situ study of the catalytic oxidation of CO on a Pt(110) surface using ambient pressure X-ray photoelectron spectroscopy
复制标题
DOI：
10.1016/j.susc.2009.01.016
复制
发表时间：
2009-03-01
期刊：
影响因子：
1.9
通讯作者：
Mun, Bongjin Simon
中科院分区：
文献类型：
--
作者：
Chung, Jen-Yang;Aksoy, Funda;Mun, Bongjin Simon
一氧化碳和氧气用常压X射线光电子能谱（APXPS）和质谱研究了CO在Pt（1 1 0）表面上的共吸附和催化氧化过程。在我们的反应条件下，Pt上没有形成表面氧化物。在这种压力下的CO氧化（
CO and O-2. co-adsorption and the catalytic oxidation of CO on a Pt(1 1 0) surface under various pressures of CO and O-2 (up to 250 mTorr) are studied using ambient pressure X-ray photoelectron spectroscopy (APXPS) and mass spectrometry. There is no surface oxide formation on Pt under our reaction conditions. CO oxidation in this pressure (