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Title: Solid polymer electrolytes

This invention relates to Li ion (Li{sup +}) conductive solid polymer electrolytes composed of poly(vinyl sulfone) and lithium salts, and their use in all-solid-state rechargeable lithium ion batteries. The lithium salts comprise low lattice energy lithium salts such as LiN(CF{sub 3}SO{sub 2}){sub 2}, LiAsF{sub 6}, and LiClO{sub 4}. 2 figs.
Inventors:
; ;
Issue Date:
OSTI Identifier:
170455
Assignee:
EIC Labs., Inc., Norwood, MA (United States) PTO; SCA: 250903; PA: EDB-96:026735; SN: 96001517625
Patent Number(s):
US 5,474,860/A/
Application Number:
PAN: 8-249,504
Contract Number:
FG02-92ER81366
Resource Relation:
Other Information: PBD: 12 Dec 1995
Research Org:
EIC Laboratories Inc
Country of Publication:
United States
Language:
English
Subject:
25 ENERGY STORAGE; ELECTRIC BATTERIES; SOLID ELECTROLYTES; LITHIUM COMPOUNDS; POLYMERS; ARSENIC FLUORIDES; CHLORATES; SULFUR OXIDES; CARBON FLUORIDES; LITHIUM NITRIDES; FABRICATION

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