Catalytic air cathode for air-metal batteries
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United States of America Patent
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Oct 3, 2000
Grant Date -
N/A
app pub date -
Jan 26, 1999
filing date -
Jan 26, 1999
priority date (Note) -
Expired
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Abstract
An air cathode for use in an electrochemical cell or battery having an air permeable and water impermeable layer, an electrically conductive middle layer and a catalytic layer comprising a mixture of carbon particles, particulate materials, having a high surface area, metal hydroxides, and hydrophobic particles.
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