发明申请
US20080171264A1 Nonaqueous electrolyte secondary battery and fabrication method thereof
审中-公开
非水电解质二次电池及其制造方法
- 专利标题： Nonaqueous electrolyte secondary battery and fabrication method thereof
- 专利标题（中）： 非水电解质二次电池及其制造方法
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申请号： US12007791申请日： 2008-01-15
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公开(公告)号： US20080171264A1公开(公告)日： 2008-07-17
- 发明人: Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Ikuro Nakane
- 申请人： Masanobu Takeuchi , Hiroyuki Fujimoto , Seiji Yoshimura , Ikuro Nakane
- 优先权： JP2007-007140 20070116
- 主分类号： H01M4/48
- IPC分类号： H01M4/48
摘要：
A nonaqueous electrolyte secondary battery including a positive electrode containing a positive active material, a negative electrode containing a negative active material and a nonaqueous electrolyte. The secondary battery contains, as the negative active material, a lithium-containing molybdenum oxide represented by a chemical formula LixMoO2 (0.05≦x≦0.25) when in a fully discharged state. The lithium-containing molybdenum oxide can be obtained by allowing lithium to react to molybdenum dioxide (MoO2) electrochemically, for example.
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