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Plasma sprayed ceria-containing interlayer

United States Patent

6,984,467
January 10, 2006
View the Complete Patent at the US Patent & Trademark Office
A plasma sprayed ceria-containing interlayer is provided. The interlayer has particular application in connection with a solid oxide fuel cell used within a power generation system. The fuel cell advantageously comprises an air electrode, a plasma sprayed interlayer disposed on at least a portion of the air electrode, a plasma sprayed electrolyte disposed on at least a portion of the interlayer, and a fuel electrode applied on at least a portion of the electrolyte.
Schmidt; Douglas S. (North Attleboro, MA), Folser; George R. (Lower Burrell, PA)
Siemens Westinghouse Power Corporation (Orlando, FL)
10/ 253,469
20040058225
September 24, 2002
GOVERNMENT RIGHTS STATEMENT This invention was conceived under United States Department of Energy Contract No. DE-FC26-97FT-34139. The United States government has certain rights hereunder.