Solid polymer electrolyte membrane of a fuel cell and method...

Details Solid polymer electrolyte membrane of a fuel cell and method... Solid polymer electrolyte membrane of a fuel cell and method...

2005-12-27

2005-12-27

Ryan, Patrick (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S306000, C429S010000, C429S304000, C521S027000

Reexamination Certificate

active

06979510

ABSTRACT:
In a solid polymer electrolyte membrane with an ion exchangeability employed in a solid polymer electrolyte fuel cell, an anion group is partially combined with the solid polymer membrane.

REFERENCES:
patent: 5994426 (1999-11-01), Nezu et al.
patent: 07-050170 (1995-02-01), None
patent: 07050170 (1995-02-01), None
patent: 09-102322 (1997-04-01), None

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