Alkaline electrochemical cell

Details Alkaline electrochemical cell Alkaline electrochemical cell

2011-05-24

2011-05-24

Ryan, Patrick (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Electrode

C429S133000, C429S212000, C429S206000, C429S164000

Reexamination Certificate

active

07947393

ABSTRACT:
An alkaline electrochemical cell capable of providing optimum run times at both high drain rates and low drain rates is disclosed. In one embodiment, the cell's gelled anode incorporates a limited quantity of zinc powder having specific physical characteristics that enable it to discharge efficiently over a wide range of electrical discharge conditions. The anode may also include an electrolyte that is selected to improve the zinc's discharge efficiency.

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