Embossed current collector separator for electrochemical...

Details Embossed current collector separator for electrochemical... Embossed current collector separator for electrochemical...

2005-02-08

2005-02-08

Alejandro, Raymond (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C427S115000

Reexamination Certificate

active

06852438

ABSTRACT:
A bipolar current collector separator for a fuel cell composed of a metal plate having flow channels and contact faces that come into contact with electrodes or collectors, wherein a corrosion-resistant layer such as an anodized aluminum layer and a heat-resistant polymer layer is disposed on each of the flow channels.

REFERENCES:
patent: 5482792 (1996-01-01), Faita et al.
patent: 5733682 (1998-03-01), Quadakkers et al.
patent: 20020034672 (2002-03-01), Saito et al.
patent: 08-171892 (1996-07-01), None
patent: 2000-323151 (2000-11-01), None

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