Method for forming a laminated electrolyte reservoir plate

Metal working – Method of mechanical manufacture – Electrical device making

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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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