Fuel cell cathode manufacturing method and fuel cell...

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Method of making a fuel cell – fuel cell stack – or...

Reexamination Certificate

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C029S623100

Reexamination Certificate

active

07927762

ABSTRACT:
The method of manufacturing a cathode for a fuel cell in accordance with the present invention is a method of manufacturing a cathode for a fuel cell equipped with a catalyst layer containing a catalyst, and includes a potential providing step of providing a precursor layer containing the catalyst with a potential higher than 1.3 V with reference to a standard hydrogen electrode, so as to form the catalyst layer.

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patent: A-2003-109614 (2003-04-01), None
patent: A-2003-151567 (2003-05-01), None
patent: 211624 (1993-08-01), None

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