| 发明名称 |
SECONDARY BATTERY AND SECONDARY BATTERY ELECTROLYTE FOR USE IN THE SAME |
| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a secondary battery which is capable of suppressing rapid heat generation even when overcharged, and to provide a secondary battery electrolyte for use in the same. <P>SOLUTION: The secondary battery according to the present embodiment has an electrolyte, and is characterized in which the electrolyte contains a phosphazene compound having a disulfonic acid ester structure. The secondary battery electrolyte according to the present embodiment is characterized by containing the phosphazene compound having the disulfonic acid ester structure. <P>COPYRIGHT: (C)2012,JPO&INPIT |
| 申请公布号 |
JP2012104320(A) |
申请公布日期 |
2012.05.31 |
| 申请号 |
JP20100250771 |
申请日期 |
2010.11.09 |
| 申请人 |
NEC CORP;NEC ENERGY DEVICES LTD |
发明人 |
HASHIZUME YOKO;ISHIKAWA HITOSHI;KANEKO SHINAKO;SHIMURA MIDORI |
| 分类号 |
H01M10/0569;H01M10/052;H01M10/0585;H01M10/0587 |
主分类号 |
H01M10/0569 |
| 代理机构 |
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