发明授权
- 专利标题： High power output non-aqueous electrolyte secondary battery
- 专利标题（中）： 大功率输出非水电解质二次电池
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申请号： US11242959申请日： 2005-10-05
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公开(公告)号： US07442470B2公开(公告)日： 2008-10-28
- 发明人: Yoshiyuki Ozaki , Kazuhiro Ota , Hiroyuki Fujimoto , Koichi Morita
- 申请人： Yoshiyuki Ozaki , Kazuhiro Ota , Hiroyuki Fujimoto , Koichi Morita
- 申请人地址： JP Osaka JP Osaka
- 专利权人： Matsushita Electric Industrial Co., Ltd.,Osaka Gas Chemicals Co., Ltd.
- 当前专利权人： Matsushita Electric Industrial Co., Ltd.,Osaka Gas Chemicals Co., Ltd.
- 当前专利权人地址： JP Osaka JP Osaka
- 代理机构： McDermott Will & Emery LLP
- 优先权： JP2004-297467 20041012
- 主分类号： H01M4/58
- IPC分类号： H01M4/58
摘要：
In a high power output non-aqueous electrolyte secondary battery including a negative electrode including a graphitizable carbon material, the physical properties of the graphitizable carbon material is controlled. In a X-ray diffraction pattern of the graphitizable carbon material, a ratio of a peak intensity I(101) attributed to a (101) plane to a peak intensity I(100) attributed to a (100) plane satisfies 0
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