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UHV studies of the interaction of CO with small supported metal particles, Ni/micaThe interaction of carbon monoxide with small nickel (Ni) particles supported on UHV-cleaved mica was studied using flash thermal desorption, Auger electron spectroscopy, and transmission electron microscopy. Molecular desorption was accompanied by decomposition of CO at a rate strongly dependent on particle size. Recombination of surface-precipitated carbon with adsorbed oxygen was observed, and gas-induced morphological particle changes because of exposure to CO and O2 are analyzed in some detail.
Document ID
19820043501
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Doering, D. L. (NASA Ames Research Center Moffett Field, CA, United States)
Poppa, H. (NASA Ames Research Center; Stanford Joint Institute for Surface and Microstructure Research Moffett Field, CA, United States)
Dickinson, J. T. (NASA Ames Research Center; Stanford Joint Institute for Surface and Microstructure Research, Moffett Field, CA; Washington State University Pullman, WA, United States)
Date Acquired
August 10, 2013
Publication Date
January 1, 1982
Publication Information
Publication: Journal of Catalysis
Volume: 73
Subject Category
Inorganic And Physical Chemistry
Accession Number
82A27036
Funding Number(s)
CONTRACT_GRANT: NCA2-OR-840-002
CONTRACT_GRANT: NCA2-OR-840-801
Distribution Limits
Public
Copyright
Other

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