发明授权
- 专利标题： Electrode active material and electrode using the electrode active material and battery using the electrode
- 专利标题（中）： 电极活性材料和电极使用电极活性物质和电池使用电极
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申请号： US10504916申请日： 2003-02-18
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公开(公告)号： US07476465B2公开(公告)日： 2009-01-13
- 发明人: Yukiko Morioka , Masahiro Suguro , Kentaro Nakahara , Jiro Iriyama , Shigeyuki Iwasa , Masaharu Satoh
- 申请人： Yukiko Morioka , Masahiro Suguro , Kentaro Nakahara , Jiro Iriyama , Shigeyuki Iwasa , Masaharu Satoh
- 申请人地址： JP Tokyo
- 专利权人： NEC Corporation
- 当前专利权人： NEC Corporation
- 当前专利权人地址： JP Tokyo
- 代理机构： McGinn IP Law Group, PLLC
- 优先权： JP2002-040294 20020218
- 国际申请： PCT/JP03/01733 WO 20030218
- 国际公布： WO03/069703 WO 20030821
- 主分类号： H01M4/60
- IPC分类号： H01M4/60 ; C07D241/36 ; C08G73/06
摘要：
An object of the present invention is to provide a battery which is high in capacity density and superior in stability. An electrode containing a compound having a diazine-N,N′-dioxide structure shown by a general formula (1) described below as an electrode active material is used, where x, y, x′, and y′ independently shows integer numbers of 0 or more respectively, and the order of condensation of diazine rings and benzene rings may be alternate or random. One of substituents R1, R2, R3, R4, Ra, Rb, Rc, and Rd shows a part of main chain or side chain of oligomer or polymer, and the other independently shows hydrogen atom, halogen atom, or a specific group.
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