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.
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申请公布号 |
US2005287437(A1) |
申请公布日期 |
2005.12.29 |
申请号 |
US20050533198 |
申请日期 |
2005.04.28 |
申请人 |
FUKUMINE YOSHIO;ONISHI HIDENORI |
发明人 |
FUKUMINE YOSHIO;ONISHI HIDENORI |
分类号 |
C08F299/02;H01M4/02;H01M4/04;H01M4/62;H01M6/40;H01M10/40;(IPC1-7):H01M4/62 |
主分类号 |
C08F299/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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