Cylindrical alkaline cells with increased discharge performance

Details Cylindrical alkaline cells with increased discharge performance Cylindrical alkaline cells with increased discharge performance

2008-01-01

2008-01-01

Tsang-Foster, Susy (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Cell enclosure structure, e.g., housing, casing, container,...

C429S224000, C429S229000, C429S206000

Reexamination Certificate

active

07314681

ABSTRACT:
An alkaline battery cell with increased discharge capacity is provided. Both the internal volume and the electrode interfacial surface area are increased, without unnecessarily increasing the overall cell volume, by increasing the height but not the diameter of the electrodes, thereby avoiding an unnecessary increase in the total cell volume.

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Linden, David, “Factors Affecting Battery Performance,”Handbook of Batteries, McGraw-Hill, Inc., Chapter 3, pp. 3.2-3.20.

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