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A characterization study of a hydroxylated polycrystalline tin oxide surfaceIn this study Auger electron spectroscopy, electron spectroscopy for chemical analysis (ESCA) and electron-stimulated desorption (ESD) have been used to examine a polycrystalline tin oxide surface before and after annealing in vacuum at 500 C. Features due to surface hydroxyl groups are present in both the ESCA and ESD spectra, and ESD shows that several chemical states of hydrogen are present. Annealing at 500 C causes a large reduction in the surface hydrogen concentration but not complete removal.
Document ID
19890057867
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
Authors
Hoflund, Gar B.
(Florida Univ. Gainesville, FL, United States)
Grogan, Austin L., Jr.
(Florida Univ. Gainesville, FL, United States)
Asbury, Douglas A.
(Florida, University Gainesville, United States)
Schryer, David R.
(NASA Langley Research Center Hampton, VA, United States)
Date Acquired
August 14, 2013
Publication Date
January 1, 1989
Publication Information
Publication: Thin Solid Films
Volume: 169
ISSN: 0040-6090
Subject Category
Inorganic And Physical Chemistry
Accession Number
89A45238
Funding Number(s)
CONTRACT_GRANT: NSF CPE-85-06620
CONTRACT_GRANT: NSF CPE-84-16380
CONTRACT_GRANT: NAG1-794
Distribution Limits
Public
Copyright
Other

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