Oxygen reduction catalyst based upon metal dipyridylamines
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United States of America Patent
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Sep 29, 1992
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N/A
app pub date -
Feb 4, 1991
filing date -
Feb 4, 1991
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Abstract
A supported metal catalyst useful in the preparation of an electrode for an electrochemical cell comprises the residue after pyrolysis of an organometallic complex which is the reaction product of a transition metal salt or noble metal salt and at least one of 2,2' dipyridylamine or substituted derivative thereof.
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