Fuel cell cathode with redox couple
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United States of America Patent
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Aug 17, 2004
Issued Date -
N/A
app pub date -
Jun 28, 2002
filing date -
Mar 1, 2001
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Fuel cell oxygen electrode and instant startup fuel cells employing such oxygen electrode. The oxygen electrode operates through the mechanism of redox couples which uniquely provide multiple degrees of freedom in selecting the operating voltages available for such fuel cells. Such oxygen electrodes provide the fuel cells in which they are used a 'buffer' or 'charge' of oxidizer available within the oxygen electrode at all times.
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