Plastic and nonmetallic article shaping or treating: processes – Pore forming in situ – Of inorganic materials
Patent
1996-05-24
1998-06-30
Kuhns, Allan R.
Plastic and nonmetallic article shaping or treating: processes
Pore forming in situ
Of inorganic materials
264 459, 264 48, 264344, 429190, 429192, 429194, H01M 618
Patent
active
057729344
ABSTRACT:
A polymer bonded sheet product suitable for use as an electrode in a non-aqueous battery system. A porous electrode sheet is impregnated with a solid polymer electrolyte, so as to diffuse into the pores of the electrode. The composite is allowed to cool, and the electrolyte is entrapped in the porous electrode. The sheet products composed have the solid polymer electrolyte composition diffused into the active electrode material by melt-application of the solid polymer electrolyte composition into the porous electrode material sheet. The solid polymer electrolyte is maintained at a temperature that allows for rapid diffusion into the pores of the electrode. The composite electrolyte-electrode sheets are formed on current collectors and can be coated with solid polymer electrolyte prior to battery assembly. The interface between the solid polymer electrolyte composite electrodes and the solid polymer electrolyte coating has low resistance.
REFERENCES:
patent: 4654281 (1987-03-01), Anderman et al.
patent: 4659528 (1987-04-01), Plowman et al.
patent: 4731310 (1988-03-01), Anderman et al.
patent: 4735875 (1988-04-01), Anderman et al.
patent: 4791037 (1988-12-01), Anderman
patent: 4818643 (1989-04-01), Cook et al.
patent: 4876115 (1989-10-01), Raistrick
patent: 5013619 (1991-05-01), Cook et al.
patent: 5102752 (1992-04-01), Hope et al.
patent: 5143805 (1992-09-01), Anderman et al.
patent: 5213722 (1993-05-01), Iwasaki et al.
patent: 5219679 (1993-06-01), Abraham et al.
patent: 5296318 (1994-03-01), Gozdz et al.
patent: 5348824 (1994-09-01), Duval
patent: 5460903 (1995-10-01), St. Aubyn Hubbard et al.
patent: 5518838 (1996-05-01), Bai et al.
patent: 5523181 (1996-06-01), Stonehart et al.
patent: 5538811 (1996-07-01), Kanbara et al.
patent: 5597659 (1997-01-01), Morigaki et al.
patent: 5654112 (1997-08-01), Itou et al.
Kuhns Allan R.
Troffkin Howard J.
W. R. Grace & Co.,-Conn.
LandOfFree
Process to produce lithium-polymer batteries does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process to produce lithium-polymer batteries, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process to produce lithium-polymer batteries will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1855806