Miniature fuel cell core

Chemistry: electrical current producing apparatus – product – and – Fuel cell – subcombination thereof – or method of making or... – Means for joining components together

Reexamination Certificate

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Details

C429S517000, C429S535000, C427S115000

Reexamination Certificate

active

07846611

ABSTRACT:
A method for producing a fuel cell core including: providing two identical subassemblies each including a substrate and a current collector removably arranged thereon, depositing an ionic liquid or pasty polymerizable membrane on at least one of the subassemblies in such a way that the collector thereof is completely covered, applying the subassemblies one against the other so as to obtain an assembly having a solidified membrane with the two collectors incorporated, face to face, in this membrane, and detaching the two substrates from the collectors.

REFERENCES:
patent: 5989741 (1999-11-01), Bloomfield et al.
patent: 2004/0058220 (2004-03-01), Liu et al.
patent: 2004/0081878 (2004-04-01), Mardilovich et al.
patent: 2004/0115507 (2004-06-01), Potter et al.
patent: 1 258 937 (2002-11-01), None
patent: 1 562 243 (2004-02-01), None
patent: 2 857 162 (2003-07-01), None
Search Report From Corresponding European Application EP 04 40 5424.
Patent Abstracts of Japan From European Patent Office; Pub 05174878 Published Jul. 13, 1993, Fujitsu Ltd.

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