CARBON CATALYST, METHOD FOR PRODUCING CARBON CATALYST, FUEL CELL, ELECTRICITY STORAGE DEVICE, AND USE OF CARBON CATALYST
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United States of America Patent
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Issued Date -
Jun 9, 2011
app pub date -
Jun 4, 2009
filing date -
Jun 4, 2008
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Abandoned
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Abstract
The present invention is made to provide a carbon catalyst which has high catalytic activity and can achieve high catalyst performance.A carbon catalyst has nitrogen introduced therein. The value of energy peak area ratio of a first nitrogen atom whose electron in the is orbital has a binding energy of 398.5±1.0 eV to a second nitrogen atom whose electron in the is orbital has a binding energy of 401±1.0 eV (i.e., the value of (the first nitrogen atom)/(the second nitrogen atom)) of the introduced nitrogen is 1.2 or less.
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