Characterization of Molybdenum Carbide Nanoparticles Formed on Au(111) Using Reactive-Layer Assisted Deposition

Temperature programmed desorption (TPD), Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS), and scanning tunneling microscopy (STM) have been used to characterize molybdenum carbide nanoparticles prepared on a Au(111) substrate. The MoC x nanoparticles were formed by Mo metal...

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Bibliographic Details
Published in:The journal of physical chemistry. B 2005-01, Vol.109 (1), p.44-47
Main Authors: Horn, Jillian M., Song, Zhen, Potapenko, Denis V., Hrbek, Jan, White, Michael G.
Format: Article
Language:English
Subjects:
Adsorption
Carbon Compounds, Inorganic - chemistry
Electron Probe Microanalysis
Ethylenes - chemistry
Gold - chemistry
Microscopy, Scanning Tunneling
Molybdenum - chemistry
Nanoparticles - chemistry
Sensitivity and Specificity
Spectrophotometry
Surface Properties
Temperature
X-Rays
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Summary:Temperature programmed desorption (TPD), Auger electron spectroscopy (AES), X-ray photoelectron spectroscopy (XPS), and scanning tunneling microscopy (STM) have been used to characterize molybdenum carbide nanoparticles prepared on a Au(111) substrate. The MoC x nanoparticles were formed by Mo metal deposition onto a reactive multilayer of ethylene, which was physisorbed on a Au(111) substrate at low temperatures (
ISSN:1520-6106
1520-5207
DOI:10.1021/jp044837i