Unit cell solid oxide fuel cell and related method

Details Unit cell solid oxide fuel cell and related method Unit cell solid oxide fuel cell and related method

2007-06-05

2007-06-05

Kalafut, Stephen J. (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

Having earth feature

C429S006000, C427S115000, C502S101000

Reexamination Certificate

active

10642734

ABSTRACT:
A unit cell for a solid oxide fuel cell is provided with a substrate including a portion having a first porosity, a battery element formed on the substrate and having an electrode layer and an electrolyte layer, and a low porosity layer provided in at least one of the substrate and the battery element to have a second porosity lower than the first porosity. Sizes of a plurality of pores of the low porosity layer falls in a value equal to or less than 10 μm to laminate a part of the battery element on the low porosity layer.

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