Battery element containing porous substrates

Chemistry: electrical current producing apparatus – product – and – Current producing cell – elements – subcombinations and... – Include electrolyte chemically specified and method

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429209, 429212, H01M 414

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active

056019459

ABSTRACT:
A battery element comprising an organic resilient porous substrate having sulfuric acid contained in the pores of the porous substrate. The porous substrate is useful in the active material of lead acid batteries.

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