发明名称 |
LITHIUM SECONDARY BATTERY |
摘要 |
Disclosed is a lithium secondary battery that includes a separator including a coating layer including an inorganic compound, a polymer and an organic/inorganic bonding silane compound formed from an organic/inorganic bonding silane compound having a first reactive functional group; and an electrode contacting the coating layer, and including an active material and a binder formed from a binder having a second reactive functional group, wherein the first reactive functional group is reactive with the second reactive functional group, and the lithium secondary battery includes a chemical bond generated by reacting the first reactive functional group with the second reactive functional group.
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申请公布号 |
US2013202944(A1) |
申请公布日期 |
2013.08.08 |
申请号 |
US201213657819 |
申请日期 |
2012.10.22 |
申请人 |
SAMSUNG SDI CO., LTD.;SAMSUNG SDI CO., LTD. |
发明人 |
SONG KEUN-WON;HWANG DUCK-CHUL;LEE YONG-BEOM;HA JEONG-KI |
分类号 |
H01M2/16;H01M4/62;H01M10/056 |
主分类号 |
H01M2/16 |
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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