发明名称 |
Nonaqueous lithium secondary battery |
摘要 |
A nonaqueous lithium secondary battery comprising a positive electrode, a negative electrode, and a nonaqueous electrolyte, wherein: 1) the positive electrode comprises a porous carbonaceous material whose BET specific surface area is at least 500 m<2>/g, or a mixture of a porous carbonaceous material whose BET specific surface area is at least 500 m<2>/g and a material capable of electrochemically occluding and releasing lithium; and 2) the negative electrode comprises a carbonaceous material whose BET specific surface area is 20 to 1000 m<2>/g. |
申请公布号 |
US2004023118(A1) |
申请公布日期 |
2004.02.05 |
申请号 |
US20030381513 |
申请日期 |
2003.03.24 |
申请人 |
KINOSHITA HAJIME;YATA SHIZUKUNI |
发明人 |
KINOSHITA HAJIME;YATA SHIZUKUNI |
分类号 |
H01G9/00;H01G9/155;H01M4/02;H01M4/36;H01M4/48;H01M4/58;H01M10/36;H01M10/40;(IPC1-7):H01M4/62 |
主分类号 |
H01G9/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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