发明名称 |
SOLID ELECTROLYTE COMPOSITION, CATHODE FILM FOR BATTERY, AND METHOD FOR MANUFACTURING SAME |
摘要 |
There are provided a cathode film for batteries which is easy to handle in the form of a film and has excellent mechanical strength and an excellent ion conductivity ; a solid electrolyte composition suitable for producing such a cathode film; and a process for efficiently producing such a cathode film. The solid electrolyte composition for cathode which is composed of a polyether polymer, an active material of positive electrode, conductive particles, an electrolyte salt compound and a photopolymerization initiator wherein the photopolymerization initiator is present in an amount of 2 to 30 parts by weight per 100 parts by weight of the polyether polymer, is molded and then crosslinked by irradiation of an ultraviolet light, whereby a cathode film for batteries is obtained. By using this cathode film, a battery with excellent cycle performance can be obtained. |
申请公布号 |
EP1557892(A1) |
申请公布日期 |
2005.07.27 |
申请号 |
EP20030770033 |
申请日期 |
2003.10.30 |
申请人 |
ZEON CORPORATION |
发明人 |
FUKUMINE, YOSHIO;ONISHI, HIDENORI |
分类号 |
C08F299/02;H01M4/13;H01M4/139;H01M4/62;H01M6/40;H01M10/05;H01M10/0565 |
主分类号 |
C08F299/02 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|