Cathode additive for alkaline primary cells
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United States of America Patent
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Jul 6, 1999
Grant Date -
N/A
app pub date -
Apr 15, 1997
filing date -
Apr 20, 1996
priority date (Note) -
Expired
status (Latency Note)
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Abstract
The invention relates to alkaline primary cells comprising a zinc gel as the anode material, an aqueous alkaline electrolyte, a separator and a cathode material containing manganese dioxide, wherein the cathode material comprises 0.1-5% by weight of alkali metal titanates and/or alkaline earth metal titanates.
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