发明授权
- 专利标题: Rechargeable lithium battery and method for manufacturing the same
- 专利标题(中): 可充电锂电池及其制造方法
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申请号: US11614350申请日: 2006-12-21
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公开(公告)号: US09444120B2公开(公告)日: 2016-09-13
- 发明人: Naoya Kobayashi , Wan-Uk Choi
- 申请人: Naoya Kobayashi , Wan-Uk Choi
- 申请人地址: KR Yongin-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 Yongin-si
- 代理机构: H.C. Park & Associates, PLC
- 优先权: JP2005-367485 20051221; KR10-2006-0131841 20061221
- 主分类号: H01M4/131
- IPC分类号: H01M4/131 ; H01M4/1315 ; H01M4/505 ; H01M4/485 ; H01M4/525 ; H01M10/0525 ; H01M4/58 ; H01M4/02
摘要:
A rechargeable lithium battery according to the present invention includes a positive electrode including a positive active material being capable of intercalating and deintercalating lithium; a negative electrode including a negative active material being capable of intercalating and deintercalating lithium; and a non-aqueous electrolyte. The negative electrode includes a lithium-containing metal compound that is inactive for water, and can intercalate lithium during at least discharge. The rechargeable lithium battery has an irreversible capacity during a first charge and discharge, and has no problems such dendrite, electrolyte decomposition, or dissolution of a negative current collector.
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