发明名称 |
Electrode assembly, battery cell including the electrode assembly, and method of preparing the battery cell |
摘要 |
This application aims at an electrode assembly prepared by stacking and winding a first electrode, a second electrode, and a separator disposed between the first and second electrodes, wherein the electrode assembly is curved to the center of an axis about parallel to a length direction of the electrode assembly, and wherein the separator comprises a layer coated with a thermoplastic polymer on at least one side thereof, a battery cell including the electrode assembly, and a method of preparing the battery cell. The battery cell including the electrode assembly may improve an adherence between a separator and an electrode plate. |
申请公布号 |
EP2770555(A1) |
申请公布日期 |
2014.08.27 |
申请号 |
EP20130180131 |
申请日期 |
2013.08.12 |
申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
KIM, CHEON-SOO;KIM, HO-SEONG |
分类号 |
H01M2/16;H01M6/40;H01M10/04;H01M10/0525;H01M10/0587 |
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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