发明名称 |
ELECTRICITY STORAGE DEVICE |
摘要 |
A charge storage device such as a battery, wherein a positive electrode comprises a nitroxyl compound having a structure of a nitroxyl cation moiety represented by formula (I) in an oxidized state while having a structure of a nitroxyl radical moiety represented by formula (II) in a reduced state and a reaction represented by reaction formula (A) in which an electron is transferred between these states is used as a positive electrode reaction. The charge storage device can have a higher energy density and can be used at a large current. <CHEM> |
申请公布号 |
EP1381100(A4) |
申请公布日期 |
2004.09.22 |
申请号 |
EP20020714425 |
申请日期 |
2002.04.03 |
申请人 |
NEC CORPORATION |
发明人 |
NAKAHARA, KENTARO;IWASA, SHIGEYUKI;SATOH, MASAHARU;IRIYAMA, JIRO;MORIOKA, YUKIKO |
分类号 |
C08F20/36;C08F8/06;C08F20/26;H01G9/00;H01G9/035;H01G9/04;H01G9/042;H01G11/08;H01M4/60;H01M6/16;H01M10/05;H01M10/0564 |
主分类号 |
C08F20/36 |
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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