Title:
【発明の名称】ポリマー固体電解質
Document Type and Number:
Japanese Patent JP2586667
Kind Code:
B2
Abstract:
PURPOSE:To obtain a solid-state polyelectrolyte with excellent mechanical strengths and high ionic conductivity by incorporating an ionic salt in a crosslinked network structure prepared by reacting a di(meth)acrylate of polyethylene glycol of a specified mol. wt. with a mono(meth)acrylate of a polyether. CONSTITUTION:A mixture of a di(meth)acrylate of a polyethylene glycol (with a mol.wt. of 2000-30000) with a mono(meth)acrylate of a polyether (e.g. polyethylene glycol) is reacted thermally or by irradiation with actinic light or an ionizing radiation to form a crosslinked network structure, and an ionic salt such as LiClO4 is incorporated in this structure to form a solid-state polyelectrolyte useful for primary batteries, secondary batteries, electrochromic displays, etc.
Inventors:
IDO SHUICHI
NODA TOMOHIKO
IMACHI HIROSHI
NODA TOMOHIKO
IMACHI HIROSHI
Application Number:
JP601190A
Publication Date:
March 05, 1997
Filing Date:
January 11, 1990
Export Citation:
Assignee:
YUASA BATTERY CO LTD
International Classes:
C08F299/00; C08F2/44; C08F290/00; C08F299/02; H01B1/06; H01B1/12; H01M6/18; H01M10/05; H01M10/0565; (IPC1-7): C08F299/02; C08F2/44; H01B1/06
Domestic Patent References:
| JP62285954A |