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US 2006/0134488 A1Published application
Electrolyte sheet with a corrugation pattern
AssigneeCorning Incorporated
InventorsJeffrey Cortright, Thomas Ketcham
Life of this patent
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Abstract
An electrolyte sheet comprises a substantially non-porous body and has at least one stress-relief area on at least a portion of the electrolyte sheet. The stress-relief area has a surface with a plurality of smoothly domed cells.
Claims15
An electrolyte sheet, comprising:
- a substantially non-porous body, said electrolyte sheet having at least one stress-relief area on at least a portion of said electrolyte sheet, said stress-relief area having surface with a plurality of smoothly domed cells separated from one another by arched areas.
The solid oxide fuel cell device according to claim 11 wherein the overall thickness of the electrolyte and anode and cathode is less than 100 microns.
The solid oxide fuel cell device according to claim 11 wherein said fuel cell device comprises a plurality of anode/cathode pairs.
Dependencies are inferred from the claim text.