发明名称 |
Lithium polymer secondary cell |
摘要 |
A lithium polymer secondary battery comprising: a negative electrode including a carbonaceous material, as an active material, obtainable by attaching or covering an amorphous carbon on the surface of graphite particle; an electrolyte layer; and a positive electrode having at least a metal oxide containing lithium as an active material, wherein the electrolyte layer comprising: a polymer containing a unit derived from vinylene carbonate; an organic solvent; and lithium salt.
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申请公布号 |
US7241534(B2) |
申请公布日期 |
2007.07.10 |
申请号 |
US20040474333 |
申请日期 |
2004.02.24 |
申请人 |
SHARP KABUSHIKI KAISHA |
发明人 |
NISHIMURA NAOTO;KITAGAWA MASAKO;NISHIJIMA MOTOAKI;TORATA NAOTO;UI KOICHI |
分类号 |
C08K3/00;H01M10/40;C08K5/00;C08L31/00;C08L33/14;H01M4/02;H01M4/36;H01M4/50;H01M4/52;H01M4/58;H01M6/16 |
主分类号 |
C08K3/00 |
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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