发明名称 |
Method for manufacturing polymer battery |
摘要 |
Electroconductive polymers of different kinds are doped with an anion which is the same as that derived from a single acid that occupies the most part of an electrolytic solution of a polymer battery. A cathode (2) and an anode (4) are manufactured from the electroconductive polymers. These electrodes and a protonic acid having a pKa value in a first dissociation stage in water of at least pKa<2 as the single acid that occupies the most part of the electrolytic solution. Use of the electrodes and the electrolytic solution of the protonic acid can give rise to a polymer battery that is prevented from deterioration of characteristics of its electrodes with a lapse of time accompanied by repeated charging and discharging and retains high operation voltage as well as improved cycle characteristics and discharge current density. <IMAGE> |
申请公布号 |
EP1202372(A2) |
申请公布日期 |
2002.05.02 |
申请号 |
EP20010124795 |
申请日期 |
2001.10.17 |
申请人 |
NIPPON ELECTRIC CO |
发明人 |
KUROSAKI MASATO;KAMISUKI HIROYUKI;NAKAGAWA YUUJI;NISHIYAMA TOSHIHIKO;HARADA GAKU |
分类号 |
H01G11/02;H01G11/22;H01G11/30;H01G11/48;H01G11/54;H01G11/58;H01G11/62;H01M4/02;H01M4/137;H01M4/60;H01M4/66;H01M10/04;H01M10/36 |
主分类号 |
H01G11/02 |
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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