Solid oxide fuel cell anodes and electrodes for other...

Details Solid oxide fuel cell anodes and electrodes for other... Solid oxide fuel cell anodes and electrodes for other...

2007-07-17

2007-07-17

Yuan, Dah-Wei (Department: 1745)

Chemistry: electrical current producing apparatus, product, and

With pressure equalizing means for liquid immersion operation

C429S006000

Reexamination Certificate

active

10425858

ABSTRACT:
An anode supported electrochemical device, such as a SOFC, is disclosed. A thin layer of electrolyte310is supported on an anode layer comprised of an active anode layer320and a bulk anode layer340.The bulk anode layer includes silicon carbide340in an amount between about 0.5 and 10% by weight. A cathode layer on an opposing side of the electrolyte completes the cell. The presence of the silicon carbide340in the supporting anode layer340has been found to reduce room temperature camber due to thermal expansion coefficient mismatches.

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