Method of preserving fuel cell membrane electrode assembly

Details Method of preserving fuel cell membrane electrode assembly Method of preserving fuel cell membrane electrode assembly

2007-10-31

2009-08-25

Ryan, Patrick (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Preserving cell in storage feature

C429S006000

Reexamination Certificate

active

07579104

ABSTRACT:
A method of preserving a fuel cell membrane electrode assembly in which catalyst electrodes are stacked on each surface of a polymer electrolyte is to preserve the fuel cell membrane electrode assembly in an airtight package that prevents oxygen, moisture and a function inhibitor from permeating through the package.

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patent: 6322920 (2001-11-01), Tomson
patent: 2003/0054213 (2003-03-01), Ishikawa
patent: 2005/0031917 (2005-02-01), Margiott et al.
patent: 6-251788 (1994-09-01), None
patent: 2000-289380 (2000-10-01), None
patent: 2002-93448 (2002-03-01), None

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