发明申请
- 专利标题: ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND METHOD FOR MANUFACTURING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE ELECTRODE
- 专利标题(中): 用于可充电锂电池的电极及其制造方法和包括电极的可充电锂电池
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申请号: US12575419申请日: 2009-10-07
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公开(公告)号: US20100285356A1公开(公告)日: 2010-11-11
- 发明人: Nam-Soon CHOI , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
- 申请人: Nam-Soon CHOI , Sae-Weon Roh , Yong-Chul Park , Sung-Soo Kim , So-Hyun Hur
- 申请人地址: KR Suwon-si
- 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 Suwon-si
- 主分类号: H01M4/02
- IPC分类号: H01M4/02 ; H01M4/04 ; H01M10/02
摘要:
An electrode for a rechargeable lithium battery and method of manufacturing a rechargeable lithium battery including the electrode is disclosed. In one embodiment, the electrode includes i) a current collector, ii) a first electrode composition layer provided on a surface of the current collector and iii) a second electrode composition layer farther than the first electrode composition layer from the current collector. Further, each of the first and second electrode composition layers comprises an active material and a conductive material, and wherein the amount of the conductive material of the first electrode composition layer is different from that of the conductive material of the second electrode composition layer.
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