Coated lead acid battery components; method for making coated components and lead acid batteries containing coated components
AssigneeTrojan Battery Company
InventorsLouise ROBINS, Cormac O'KEEFFE, Marvin HO, Michael A. EVERETT
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Abstract
An electrospun coated component for a lead acid battery is disclosed. The electrospun coated component includes positive electrode, negative electrode, and separator. The separator may comprise a low-conducting and/or non-conductive material. A method of electrospun coating these components of a LAB is provided. Suitable compositions and conditions for electrospun coating on to LAB components are further provided in this disclosure.
Claims20
A coated separator for a lead acid battery, comprising:
- a separator;
- and
- a porous, non-woven mat comprising polymer fibers arranged with the separator.
A coated separator for a lead acid battery, comprising:
- a separator;
- and
- an electrospun coating comprising polymer fibers arranged with the separator.
A lead acid battery, comprising:
- a positive electrode plate;
- a negative electrode plate;
- and
- a separator between the positive and negative plates, wherein the separator comprises a porous, non-woven mat comprising polymer fibers.
A lead acid battery, comprising:
- a positive electrode plate ;
- a negative electrode plate;
- and
- a separator between the positive and negative plates, wherein the separator comprises a polymeric electrospun coating.
Dependencies are inferred from the claim text.