发明授权
- 专利标题： Electrode for rechargeable lithium battery and rechargeable lithium battery
- 专利标题（中）： 可充电锂电池和可充电锂电池电极
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申请号： US10258436申请日： 2001-04-24
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公开(公告)号： US07122279B2公开(公告)日： 2006-10-17
- 发明人: Noriyuki Tamura , Shiori Nakamizo , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Shin Fujitani , Maruo Kamino
- 申请人： Noriyuki Tamura , Shiori Nakamizo , Daizo Jito , Ryuji Ohshita , Masahisa Fujimoto , Shin Fujitani , Maruo Kamino
- 申请人地址： JP Osaka
- 专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人： Sanyo Electric Co., Ltd.
- 当前专利权人地址： JP Osaka
- 代理机构： Kubovcik & Kubovcik
- 优先权： JP2000-125606 20000426; JP2000-284020 20000919; JP2000-346985 20001114
- 国际申请： PCT/JP01/03538 WO 20010424
- 国际公布： WO01/84654 WO 20011108
- 主分类号： H01M4/58
- IPC分类号： H01M4/58
摘要：
A lithium secondary battery-use electrode and a lithium secondary battery, which are high in discharge capacity and excellent in cycle characteristics, characterized in that a layer consisting of a metal alloying with Li is provided on a substrate consisting of a metal not alloying with Li, and a layer having these metals mixed therein is formed between the above layer and the substrate.