发明名称 |
NICHTWÄSSRIGE ELEKTROLYTISCHE LÖSUNG UND LITHIUM- SEKUNDÄRBATTERIE |
摘要 |
A nonaqueous electrolytic solution for lithium secondary batteries. When the nonaqueous solvent comprises a combination of an ester of a tertiary carboxylic acid and a cyclic carbonate such as propylene carbonate or ethylene carbonate, a lithium salt having a fluorine atom is preferably used as the electrolyte salt. In this case, the ester of a tertiary carboxylic acid is preferably used in a relatively small amount, especially in an amount of about 0.5 to 35 wt.% based on the nonaqueous solvent. |
申请公布号 |
AT528821(T) |
申请公布日期 |
2011.10.15 |
申请号 |
AT20010955696T |
申请日期 |
2001.08.13 |
申请人 |
UBE INDUSTRIES, LTD. |
发明人 |
HAMAMOTO,TOSHIKAZU;ABE,KOJI;USHIGOE,YOSHIHIRO;MATSUMORI, YASUO |
分类号 |
H01M10/0525;H01M4/48;H01M4/50;H01M4/52;H01M4/58;H01M4/62;H01M6/16 |
主分类号 |
H01M10/0525 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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