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X-Ray Photoelectron Spectroscopy Study of the Effect of Hydrocarbon Contamination on Poly(Tetrafluoroethylene) Exposed to a Nitrogen PlasmaIt has been shown that unless the surface of poly(tetrafluoroethylene)(PTFE) is free of hydrocarbon contamination, anomalous changes in the oxygen and fluorine contents, as measured by X-ray photoelectron spectroscopy (XPS), and hence also the surface properties, may be improperly ascribed to a PTFE film exposed to a oxygen plasma.
Document ID
19970019013
Acquisition Source
Ames Research Center
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1021/la00032a056
Authors
Golub, Morton A. (NASA Ames Research Center Moffett Field, CA United States)
Lopata, Eugene S. (Himont/Plasma Science Foster City, CA United States)
Finney, Lorie S. (Surface Science Labs. Mountain View, CA United States)
Date Acquired
August 17, 2013
Publication Date
March 1, 1993
Publication Information
Publication: LANGMUIR
Publisher: American Chemical Society
Volume: 9
ISSN: 0743-7463
Subject Category
Inorganic And Physical Chemistry
Report/Patent Number
NASA-TM-112367
NAS 1.15:112367
Accession Number
97N71798
Distribution Limits
Public
Copyright
Public Use Permitted.
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