Oxygen-induced Restructuring of a Pd/Fe3O4 Model Catalyst

被引：0
|
作者：
T. Schalow
B. Brandt
D. E. Starr
M. Laurin
S. Schauermann
Sh. K. Shaikhutdinov
J. Libuda
H.-J. Freund
机构：
[1] Fritz-Haber-Institut der Max-Planck-Gesellschaft,Lehrstuhl für Physikalische Chemie II
[2] Universität Erlangen-Nürnberg,undefined
来源：
Catalysis Letters | 2006年 / 107卷
关键词：
palladium; iron-oxide; oxidation; CO; model catalysts; STM; morphology; molecular beams; IR reflection absorption spectroscopy;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We have studied the influence of oxygen on the structure and morphology of a Pd/Fe3O4 model catalyst using molecular beam (MB) methods, IR reflection absorption spectroscopy (IRAS) and scanning tunneling microcopy (STM). The model catalyst was prepared under ultrahigh vacuum (UHV) conditions by physical vapor deposition (PVD) and growth of Pd nanoparticles on an ordered Fe3O4 thin film on Pt(111).
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页码：189 / 196
页数：7
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