Metal working – Method of mechanical manufacture – Electrical device making
Patent
1993-03-31
1994-04-05
Skapars, Anthony
Metal working
Method of mechanical manufacture
Electrical device making
264 291, 427115, H01M 200
Patent
active
053001249
ABSTRACT:
An electrolyte reservoir plate is formed in a papermaking process. Graphite powder, reinforcing fibers, cellulosic fibers, and a thermosetting resin are mixed with a liquid to form a slurry and showered onto a screen to form a planar sheet which is dried to form paper. The paper is cut into the desired size and is lay-up with main sheets 4 and edge strips 6. The lay-up is laminated with pressure and heat, carbonized, and graphitized to form an electrolyte reservoir plate.
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Breault Richard D.
Gorman Michael E.
Curbelo Pamela J.
International Fuel Cells Corporation
Skapars Anthony
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