Fuel cell
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United States of America Patent
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Oct 4, 1983
Grant Date -
N/A
app pub date -
Oct 14, 1981
filing date -
Oct 14, 1980
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Fuel cell with improved and stabilized electrode performance having at least one gas diffusion electrode, where the gas diffusion electrode comprises an electronconductive, gas-permeable substrate and an electrode catalyst uniformly distributed on the substrate, the electrode catalyst comprising colonies each consisting of not more than 20 primary particles of noble metal each having a size of 10-30 A and being uniformly distributed and deposited on carrier powder.
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