Polymer electrolyte fuel cell and conductive separator plate...

Details Polymer electrolyte fuel cell and conductive separator plate... Polymer electrolyte fuel cell and conductive separator plate...

2005-08-23

2005-08-23

Alejandro, Raymond (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000, C429S006000, C264S105000

Reexamination Certificate

active

06933070

ABSTRACT:
A conductive separator plate for a polymer electrolyte fuel cell is disclosed which includes a cell stack and a plurality of conductive separator plates, the conductive separator plates being formed of a carbon powder and a binder, the conductive separator plates having a main portion which is raised from a peripheral portion surrounding the main portion, the main portion being in contact with an anode or cathode of the fuel cell and being provided with a gas flow path for supplying a fuel gas to the anode or a gas flow path for supplying an oxidant gas to the cathode.

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patent: WO 00/54352 (2000-09-01), None

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