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Increased fuel-cell cross-pressure limitPolytetrafluoroethylene (PTFE) impregnated support screen increases cross pressure on electrolyte-filled matrix in fuel-cell passive water-removed unit. This increases cell operating pressure limit which may improve performance and life characteristics of passive water-removal-type fuel cells.
Document ID
19790000484
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Bell, W. F. (United Technologies Corp.)
Maio, N. J. (United Technologies Corp.)
Date Acquired
August 10, 2013
Publication Date
June 1, 1980
Publication Information
Publication: NASA Tech Briefs
Volume: 4
Issue: 4
ISSN: 0145-319X
Subject Category
Physical Sciences
Report/Patent Number
MFS-25196
Report Number: MFS-25196
ISSN: 0145-319X
Accession Number
79B10484
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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