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Reinforcing the Separators for Lithium/Carbon CellsFabrication of lithium/carbon batteries simplified by attachment of perforated nickel-foil, graphite-cloth, or graphite-paper backings to glass-fiber separators. Both nickel and carbon backings appear viable. Because perforated nickel foil already manufactured by electroforming, no obstacle to creation of very thin, very porous nickel foil to serve as backing: Thicknesses of 20 micrometers with porosities above 50 percent practicable.
Document ID
19860000227
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Du Fresne, E. R. (Caltech)
Date Acquired
August 12, 2013
Publication Date
May 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 10
Issue: 3
ISSN: 0145-319X
Subject Category
Materials
Report/Patent Number
NPO-16619
Accession Number
86B10227
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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