发明名称 |
NONAQUEOUS LITHIUM SECONDARY CELL |
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. <IMAGE> |
申请公布号 |
EP1341247(A1) |
申请公布日期 |
2003.09.03 |
申请号 |
EP20010980993 |
申请日期 |
2001.11.07 |
申请人 |
KRI INC. |
发明人 |
KINOSHITA, HAJIME;YATA, SHIZUKUNI |
分类号 |
H01M10/05;H01M10/052;C01B31/02;H01G9/00;H01M4/131;H01M4/133;H01M4/1393;H01M4/36;H01M4/58;H01M4/583;H01M4/587;H01M10/058 |
主分类号 |
H01M10/05 |
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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