发明名称 |
SHEET-SHAPED POLYMER SECONDARY BATTERY OF LAYER BUILT TYPE |
摘要 |
The present invention provides a sheet-shaped polymer secondary battery of layer built type which is a laminate of plurality of sheet-shaped unit cells each of which comprising the following elements (a) to (c): (a) a positive electrode made of a film-shaped polymer having conjugated double bonds and provided with a thin metal layer at one side of the surface of the film and capable of reversibly doping and undoping negative ions, (b) a negative electrode made of a film-shaped polymer having conjugated double bonds and provided with a thin metal layer at one side of the surface of the film and capable of reversibly doping and undoping positive ions, and (c) an insulating porous separator supporting a dopant-containing electrolyte and existing between the positive electrode and the negative electrode. By the use of the sheet-shaped polymer secondary battery of layer built type according to the present invention, the current-collecting efficiency can be enhanced and also the charging-discharging efficiency can be increased. |
申请公布号 |
EP0108954(B1) |
申请公布日期 |
1987.01.07 |
申请号 |
EP19830110425 |
申请日期 |
1983.10.19 |
申请人 |
HITACHI, LTD.;SHOWA DENKO K.K. |
发明人 |
FUJITA, KAZUNORI;NISHIMURA, SHIGEOKI;SUGIMOTO, HIROYUKI;EBATO, NOBORU;MATSUDA, SHINPEI |
分类号 |
H01M2/16;H01M4/60;H01M10/05;H01M10/0585 |
主分类号 |
H01M2/16 |
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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