Method of fabricating solid oxide fuel cell electrodes
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United States of America Patent
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N/A
Issued Date -
Dec 13, 2001
app pub date -
Jul 6, 2001
filing date -
Feb 23, 1999
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A method of fabricating solid oxide fuel cell electrodes, and in particular anodes, includes the steps of forming a microcomposite element comprising a plurality of layers of an electrically conductive tape and an electrolyte tape, with the plurality of layers forming a first electrically conductive pattern. A plurality of microcomposite subelements are created from the microcomposite element, with each microcomposite subelement having the first electrically conductive pattern. A plurality of the microcomposite subelements are juxtaposed to one another and also rotated in planes substantially parallel to one another. Thereby, a totality of the first electrically conductive patterns form a second electrically conductive pattern in the anode. Electrical conduction is established with the patterns all being in electrical contact with one another.
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