Membrane electrode assemblies for use in fuel cells

Details Membrane electrode assemblies for use in fuel cells Membrane electrode assemblies for use in fuel cells

2007-05-01

2007-05-01

Bell, Bruce F. (Department: 1746)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S047000, C429S047000, C429S047000

Reexamination Certificate

active

10213001

ABSTRACT:
Electrocatalyst powders and methods for producing electrocatalyst powders, such as carbon composite electrocatalyst powders. The powders have a well-controlled microstructure and morphology. The method includes forming the particles from an aerosol of precursors by heating the aerosol to a relatively low temperature, such as not greater than about 400° C.

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