发明名称 |
Nonaqueous electrolyte for rechargeable battery, and rechargeable battery with nonaqueous electrolyte |
摘要 |
An object is to provide a nonaqueous electrolyte and a nonaqueous-electrolyte secondary battery which have excellent discharge load characteristics and are excellent in high-temperature storability, cycle characteristics, high capacity, continuous-charge characteristics, storability, gas evolution inhibition during continuous charge, high-current-density charge/discharge characteristics, discharge load characteristics, etc. The object has been accomplished with a nonaqueous electrolyte which comprises: a monofluorophosphate and/or a difluorophosphate; and further a compound having a specific chemical structure or specific properties. |
申请公布号 |
EP2378602(A3) |
申请公布日期 |
2011.12.21 |
申请号 |
EP20110169896 |
申请日期 |
2008.04.04 |
申请人 |
MITSUBISHI CHEMICAL CORPORATION |
发明人 |
TOKUDA, HIROYUKI;FUJII, TAKASHI;KOTATO, MINORU;TAKEHARA, MASAHIRO;ONUKI, MASAMICHI;KINOSHITA, SHINICHI |
分类号 |
H01M10/0567;H01M4/134;H01M4/58;H01M4/587;H01M10/0525;H01M10/0569 |
主分类号 |
H01M10/0567 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|