发明名称 |
Electrode assembly and secondary battery having the same |
摘要 |
An electrode assembly for a battery. The electrode assembly includes a positive electrode with a positive electrode active material layer and a negative electrode with a negative electrode active material layer. The assembly further includes a separator that has a porous layer formed of a ceramic material and a binder and a polyolefin resin layer. The porous layer has a thickness of about 4 to 6 mum and the polyolefin resin layer has a thickness of about 12 to 16 mum.
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申请公布号 |
US8518577(B2) |
申请公布日期 |
2013.08.27 |
申请号 |
US20080276237 |
申请日期 |
2008.11.21 |
申请人 |
LIM WAN-MOOK;HAN KYU-NAM;LEE MYUNG-RO;SAMSUNG SDI CO., LTD. |
发明人 |
LIM WAN-MOOK;HAN KYU-NAM;LEE MYUNG-RO |
分类号 |
H01M2/16;H01M10/36 |
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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