发明申请
- 专利标题: Organic electrolytic solution and lithium battery using the same
- 专利标题(中): 有机电解液和锂电池使用相同
-
申请号: US11653658申请日: 2007-01-12
-
公开(公告)号: US20070275306A1公开(公告)日: 2007-11-29
- 发明人: Seok-soo Lee , Young-gyoon Ryu , Han-su Kim
- 申请人: Seok-soo Lee , Young-gyoon Ryu , Han-su Kim
- 优先权: KR10-2006-0047543 20060526
- 主分类号: H01M10/40
- IPC分类号: H01M10/40
摘要:
Organic electrolytic solutions and lithium batteries using the organic electrolytic solutions are provided. One organic electrolytic solution includes a lithium salt, a mixed organic solvent consisting of a high-dielectric constant solvent and a low-boiling point solvent, and a compound represented by Formula 1 or 2 as an additive. The organic electrolytic solution and the lithium battery using the organic electrolytic solution may inhibit the reductive cleavage reaction of a polar solvent, thereby increasing capacity retention of the battery, and improving charge-discharge efficiency and battery lifetime.