Anode-supported fuel cell

Details Anode-supported fuel cell Anode-supported fuel cell

2003-07-03

2010-12-14

Crepeau, Jonathan (Department: 1795)

Chemistry: electrical current producing apparatus, product, and

Fuel cell, subcombination thereof, or method of making or...

Means for joining components together

C429S456000, C429S517000, C429S519000, C429S522000, C429S532000

Reexamination Certificate

active

07851104

ABSTRACT:
Anode-supported fuel cell, in particular SOFC, where stresses in the anode substrate are compensated for by a stress compensation layer. According to the invention said stress compensation layer is made porous by making a large number of vary small openings. These openings are preferably made hexagonal and the thickness of the walls between the openings is minor. An electron-conducting porous layer is applied to the stress compensation layer.

REFERENCES:
patent: 6265095 (2001-07-01), Hartvigsen et al.
patent: 6492053 (2002-12-01), Donelson et al.
patent: 2004/0081878 (2004-04-01), Mardilovich et al.
patent: 2004/0121222 (2004-06-01), Sarkar et al.
patent: 196 26 342 (1998-01-01), None
patent: 0 454 924 (1991-11-01), None
patent: 0 788 175 (1997-08-01), None
patent: WO 01 43524 (2001-06-01), None

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