Composite Current Collector and Methods Therefor
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United States of America Patent
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N/A
Issued Date -
N/A
app pub date -
Nov 13, 2013
filing date -
May 11, 2012
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
Contemplated lead acid batteries include a monolithic lead/lead alloy composite foil that is preferably formed by cladding mechanically unstressed lead and lead alloy foils. In such batteries, a light-weight non-conductive grid is placed onto the lead alloy side of the composite foil, which is most preferably pre-treated with a lead-containing adhesive that improves retention of the grid and improves retention and intimate electric contact of the positive active material.
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Cited Art Landscape
Patent Citation Ranking
- 4 Citation Count
- H01M Class
- 8.60 % this patent is cited more than
- 11 Age