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Durable Bipolar Plates For Lead/Acid BatteriesNew structure for positive faces of bipolar plates increases longevity of lead/acid batteries. Divides positive-electrode layer into many isolated segments so defects cannot spread across layer. Surfaces treated before assembly to promote adhesion. Ridges on body divide possible electrode into isolated squares, each typically 1 in. on side. Materials supporting electrochemically active components lightweight and resistant to acid.
Document ID
19900000142
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Clough, Thomas J.
(ENSCI, Inc.)
Pinsky, Naum
(ENSCI, Inc.)
Date Acquired
August 14, 2013
Publication Date
April 1, 1990
Publication Information
Publication: NASA Tech Briefs
Volume: 14
Issue: 4
ISSN: 0145-319X
Subject Category
Electronic Components And Circuits
Report/Patent Number
NPO-17662
Accession Number
90B10142
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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