Phosphate ester additive to alkaline cells to reduce gassing

Details Phosphate ester additive to alkaline cells to reduce gassing Phosphate ester additive to alkaline cells to reduce gassing

1993-11-22

1995-01-03

Skapars, Anthony

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429224, 429229, 429 59, H01M 436, H01M 1024

Patent

active

053785592

ABSTRACT:
Alkaline zinc cells employing a brass anode current collection and little or no mercury and wherein a specific phosphate ester is added, preferably to the anode, to reduce gassing attributed to the brass anode current collector.

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patent: 4777100 (1988-10-01), Chalilpoyil et al.
patent: 4781999 (1988-11-01), Vignaud
patent: 4857424 (1989-08-01), Larsen et al.
patent: 5168018 (1992-12-01), Yoshizawa et al.
patent: 5308374 (1994-05-01), Yoshizawa et al.

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