Title:
IONICALLY CONDUCTIVE POLYMER COMPOUND
Document Type and Number:
Japanese Patent JPH05178948
Kind Code:
A
Abstract:
PURPOSE:To obtain the title compound excellent in workability, ionic conductivity, etc., by dissolving an ionic compound in a polymer compound obtained by irradiating a specified acrylic organic compound with an ionizing radiation. CONSTITUTION:An organic compound of formula I or II (wherein R1, R2, R3, R4, R5 and R6 are each H or 1C or higher lower alkyl; m>=3; n>=0; n/m=0-5; k>=3; l>=0; and k/l=0-5) (e.g. polyethylene glycol diacrylate) is reacted under irradiation with an ionizing radiation to produce a polymer compound having a cross-linked network structure and containing a high-molecular weight ethylene oxide polymer or a high-molecular weight random ethylene oxide/propylene oxide copolymer in this structure. An ionic compound (e.g. LiAsF6) is dissolved in this polymer compound to produce an ionically conductive polymer compound useful in the production of batteries, etc.
Inventors:
TAKEDA KAZUNARI
Application Number:
JP36009991A
Publication Date:
July 20, 1993
Filing Date:
December 27, 1991
Export Citation:
Assignee:
YUASA BATTERY CO LTD
International Classes:
C08F2/46; C08F2/54; C08F20/10; C08F220/28; C08F290/00; C08F299/02; H01B1/06; H01B1/12; H01M4/04; H01M4/60; H01M6/18; H01M10/05; H01M10/058; (IPC1-7): C08F2/46; C08F220/28; C08F299/02; H01B1/06; H01M4/60; H01M6/18; H01M10/40