发明授权
US08182947B2 Electrode assembly and lithium ion secondary battery having the same
有权
电极组件和具有相同的锂离子二次电池
- 专利标题: Electrode assembly and lithium ion secondary battery having the same
- 专利标题(中): 电极组件和具有相同的锂离子二次电池
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申请号: US12412765申请日: 2009-03-27
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公开(公告)号: US08182947B2公开(公告)日: 2012-05-22
- 发明人: Hyo-Rim Bak
- 申请人: Hyo-Rim Bak
- 申请人地址: KR
- 专利权人: Samsung SDI Co., Ltd.
- 当前专利权人: Samsung SDI Co., Ltd.
- 当前专利权人地址: KR
- 代理机构: Knobbe Martens Olson & Bear LLP
- 优先权: KR10-2008-0028325 20080327
- 主分类号: H01M4/66
- IPC分类号: H01M4/66
摘要:
An electrode assembly includes a positive electrode including a positive electrode active material; a negative electrode including a negative electrode active material; and a separator separating the positive electrode and the negative electrode from each other, and the separator including a porous layer formed by a combination of a barium titanate (BaTiO3) and a binder.
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