Solid polymer electrolytes

Details Solid polymer electrolytes Solid polymer electrolytes

1997-11-18

1999-12-14

Nuzzolillo, Maria

Chemistry: electrical current producing apparatus, product, and

Current producing cell, elements, subcombinations and...

Include electrolyte chemically specified and method

429129, 429304, 429322, H01M 618

Patent

active

060015098

ABSTRACT:
A solid polymer electrolyte according to the present invention comprises a polymer (A), and a liquid electrolyte (B) composed of a lithium salt and an aprotic solvent, optionally and a ceramic filler (C). The polymer (A) is poly(acrylonitrile-methyl methacrylate), poly(acrylonitrile-methyl methacrylate-oligooxyethylene ethylether methacrylate) or poly(acrylonitrilc-methyl methacrylate-styrene). The polymer (A) is poly(acrylonitrile methyl methacrylate) containing acrylonitrile of 10.about.90 mol %, preferably 26.about.46 mol %, poly(acrylonitrile-methyl methacrylate-oligooxyethylene ethylether methacrylate) containing acrylonitrile of 20.about.80 mol %, methyl methacrylate of 20.about.80 mol % and oligooxyethylene ethylether methacrylate of 5.about.20 mol %, and poly(acrylonitrile-methyl methacrylate-styrene) containing acrylonitrile of 10.about.80 mol %, methyl methacrylate of 10.about.60 mol % and styrene of 5.about.50 mol %.

REFERENCES:
patent: 4556614 (1985-12-01), Le Mehaute et al.
patent: 5219679 (1993-06-01), Abraham et al.
patent: 5407581 (1995-04-01), Onodera et al.
patent: 5491041 (1996-02-01), Abraham et al.
patent: 5510209 (1996-04-01), Abraham et al.
patent: 5532083 (1996-07-01), McCullough
patent: 5540741 (1996-07-01), Gozdz et al.
patent: 5585039 (1996-12-01), Matsumoto et al.

Affiliated with

Also associated with

Rating

Solid polymer electrolytes does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Solid polymer electrolytes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Solid polymer electrolytes will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-861394