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Absorption Of Gases By Glassy PolymersReport discusses solubility of gas in glassy polymer, both above and below glass-transition temperature (Tg). Thermodynamic arguments brought to bear on previously-developed mathematical models, result being new model that enables calculation of infinite-dilution partial molar volume of solvent in glass or liquid solvent from data on pressure, volume, and temperature of solute in equilibrium with solvent.
Document ID
19900000061
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Fedors, Robert F. (Caltech)
Date Acquired
August 14, 2013
Publication Date
February 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 2
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
NPO-17636
Accession Number
90B10061
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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