H - Electricity – 01 – M
Patent
H - Electricity
01
M
H01M 2/08 (2006.01) B22F 3/22 (2006.01) B22F 7/02 (2006.01) B32B 19/02 (2006.01) C04B 35/10 (2006.01) H01M 8/02 (2006.01) H01M 8/24 (2006.01) H01M 8/12 (2006.01)
Patent
CA 2435893
A flexible seal for use in a solid oxide fuel cell stack is formed from a ceramic fibre matrix impregnated with a plurality of metallic or semi-metallic particles which are then converted to a corresponding ceramic particle, such as by oxidation. The seal may be formed by dipping the fibre matrix into a slurry, suspension or sol-gel of the particles in an alcohol, and then firing the seal to oxidize the metal particles. The seal may also be formed by tape casting a slurry formed from metallic or semi-metallic particles, ceramic fibres and/or ceramic particles.
Brule Robert
Fan Jen-Jung
Ghosh Debabrata
Li Jian
Bennett Jones Llp
Fuelcell Energy Ltd.
Global Thermoelectric Inc.
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