Embedded electrode conformations for balanced energy, power, and cost in an alkaline cell
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United States of America Patent
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Aug 5, 2008
Grant Date -
Jul 14, 2005
app pub date -
Oct 22, 2004
filing date -
Sep 2, 2003
priority date (Note) -
Expired
status (Latency Note)
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Abstract
A battery cell, such as a cylindrical or prismatic alkaline cell, is disclosed having significantly improved capacity utilization at mid-range power levels of discharge by implementing a curvilinear-like inner electrode configuration that provides moderated surface area between the inner and outer electrodes as compared to high-power discharge applications utilizing a densely corrugated geometry for the inner electrode.
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