Monolithic solid oxide fuel cells with integral manifolds

Details Monolithic solid oxide fuel cells with integral manifolds Monolithic solid oxide fuel cells with integral manifolds

1990-11-13

1993-10-26

Bell, Mark L.

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

296233, 296234, 429127, H01M 1110

Patent

active

052564991

ABSTRACT:
Manifolds of a solid oxide fuel cell are integrally formed with the fuel cell's core. The fuel cell includes repetitively stacked anode, electrolyte, cathode interconnect gasket elements. The gasket elements space apart the interconnect and electrolyte elements and bound the anode and cathode elements. The interconnect, electrolyte, and gasket elements are provided with cutouts that define manifold passageways for the fuel and oxidant. The gasket elements further prevent the fuel from contacting the cathode elements and the oxidant from contacting the anode elements.

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