发明名称 |
NONAQUEOUS SECONDARY BATTERY |
摘要 |
A nonaqueous secondary battery 100A has a negative electrode sheet 240A in which a negative electrode active material layer 243A is held by a negative electrode current collector 241A. Contained within the negative electrode active material layer 243A is a binder 730 which includes a rubber-based binder or a resin having a binder function. The rubber-based binder or the resin having a binder function is abundantly present, within the negative electrode active material layer 243A, in a surface vicinity A1 of the negative electrode active material layer 243A. |
申请公布号 |
KR20140072116(A) |
申请公布日期 |
2014.06.12 |
申请号 |
KR20147010691 |
申请日期 |
2011.10.11 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
TAKAHATA KOJI;ABE MACHIKO;OCHIAI AKIHIRO |
分类号 |
H01M4/13;H01M4/587;H01M4/62;H01M10/0525 |
主分类号 |
H01M4/13 |
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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