Catalyst for a fuel cell, a method of preparing the same,...

Details Catalyst for a fuel cell, a method of preparing the same,... Catalyst for a fuel cell, a method of preparing the same,...

2011-06-07

2011-06-07

Ryan, Patrick (Department: 1726)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Electrode structure or composition

C429S484000, C429S485000, C429S522000

Reexamination Certificate

active

07955756

ABSTRACT:
The cathode catalyst for a fuel cell of the present invention includes A-S—B, where A is selected from the group consisting of Ru, Rh, and combinations thereof, and B is selected from the group consisting of Se, Te, and combinations thereof.

REFERENCES:
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patent: 2004/0096728 (2004-05-01), Campbell
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patent: 2007/0218350 (2007-09-01), Alexandrovichserov et al.
patent: 2007/0264560 (2007-11-01), Alexandrovichserov et al.
patent: 2008/0090118 (2008-04-01), Gorobinskiy et al.
patent: 2008/0152979 (2008-06-01), Alexandrovichserov et al.
A New Structure Type with Octahedron Pairs for Rh2S3, R2Se3, Acta Crystallographica 23(5), p. 832-40, 1967, E. Parthe, D. Hohnke and F. Hullinger.

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