发明申请
- 专利标题: SI ALLOY-CONTAINING NEGATIVE ELECTRODE ACTIVE MATERIAL FOR ELECTRICAL DEVICES
- 专利标题(中): SI合金含电极活性材料用于电气设备
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申请号: US13989260申请日: 2011-09-27
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公开(公告)号: US20130240800A1公开(公告)日: 2013-09-19
- 发明人: Manabu Watanabe , Osamu Tanaka , Masao Yoshida
- 申请人: Manabu Watanabe , Osamu Tanaka , Masao Yoshida
- 专利权人: NISSAN MOTOR CO., LTD.
- 当前专利权人: NISSAN MOTOR CO., LTD.
- 优先权: JP2010-264123 20101126
- 国际申请: PCT/JP2011/072016 WO 20110927
- 主分类号: H01M4/38
- IPC分类号: H01M4/38
摘要:
Disclosed is a negative electrode active material for electrical devices, comprising an alloy having a composition represented by the formula: SixCyAlz. In the composition formula: SixCyAlz, x, y and z represent mass percent values and satisfy the following conditions: x+y+z=100; 36≦x
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