Hybrid catalyst, method of fabricating the same, and fuel cell comprising the same
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United States of America Patent
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Issued Date -
Nov 11, 2010
app pub date -
Oct 6, 2009
filing date -
May 6, 2009
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Abandoned
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Abstract
A hybrid catalyst is disclosed, which has a structure of Pt/oxygen-donor/carbon-nanotube. The hybrid catalyst has a superior electrochemical characteristic and high carbon monoxide conversion efficiency even in a low reacting temperature, and thus is useful at detoxification of carbon monoxide. Besides, the oxygen-donor utilized in the present invention is cheap and is commercially reachable, therefore the hybrid catalyst of the present invention is advantageous in commercial usage. Also, a method of fabricating the above hybrid catalyst and a fuel cell comprising the above hybrid catalyst are disclosed.
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