Lead-oxide paste mix for battery grids and method of preparation

Details Lead-oxide paste mix for battery grids and method of preparation Lead-oxide paste mix for battery grids and method of preparation

1988-11-04

1990-03-20

Terapane, John F.

Compositions

Compositions containing a single chemical reactant or plural...

141 32, 141 11, H01M 462

Patent

active

049099558

ABSTRACT:
A lead-oxide paste mix for use as an active material superimposed upon the plates of a lead-acid rechargeable battery. Battery grades of oxides of lead are mixed with a dilute solution of hydrogen peroxide, either alone or with additives and/or expanders. The resultant paste offers such advantages as reduced curing and drying times and/or the elimination of the need for curing and drying, lower dry active material weights and improved cohesion when compared to conventional pastes manufactured from leady oxides, sulfuric acid, and water.

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