Unit cell for solid oxide electrolyte type fuel cell and...

Details Unit cell for solid oxide electrolyte type fuel cell and... Unit cell for solid oxide electrolyte type fuel cell and...

2007-03-06

2007-03-06

Alejandro, Raymond (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000, C429S006000, C429S047000

Reexamination Certificate

active

10128307

ABSTRACT:
A unit cell for a solid electrolyte fuel cell is provided with an air electrode, a fuel electrode, a solid electrolyte sandwiched between the air electrode and the fuel electrode, and a porous metallic base body joined to at lease one of the air electrode and the fuel electrode. The porous metallic base body includes a plurality of porous base body layers stacked to form a laminated structure in which one layer joined to at least one of the air electrode and the fuel electrode has porosity lower than that of the other layer not joined to at least one of the air electrode and the fuel electrode.

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“Plasma Sprayed Thin-Film SOFC for Reduced Operating Temperature”, Schiller et al., Deutsches Zentrum fur Luft- und Raumfahrt (DLR), Institut fur Technische Thermodynakik, pp. 596-601.

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