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Gels as battery separators for soluble electrode cellsGels are formed from silica powders and hydrochloric acid. The gels are then impregnated into a polymeric foam and the resultant sheet material is then used in applications where the transport of chloride ions is desired. Specifically disclosed is the utilization of the sheet in electrically rechargeable redox flow cells which find application in bulk power storage systems.
Document ID
19770015662
Acquisition Source
Legacy CDMS
Document Type
Other - Patent
Authors
Sheibley, D. W.
(NASA Lewis Research Center Cleveland, OH, United States)
Gahn, R. F.
(NASA Lewis Research Center Cleveland, OH, United States)
Date Acquired
August 8, 2013
Publication Date
April 19, 1977
Subject Category
Energy Production And Conversion
Report/Patent Number
Patent Number: NASA-CASE-LEW-12364-1
Patent Application Number: US-PATENT-APPL-SN-707124
Patent Number: US-PATENT-4,018,971
Accession Number
77N22606
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
Patent
NASA-CASE-LEW-12364-1|US-PATENT-4,018,971
Patent Application
US-PATENT-APPL-SN-707124
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