发明名称 |
ADDITIVE FOR NONAQUEOUS ELECTROLYTIC SOLUTION OF SECONDARY BATTERY AND NONAQUEOUS ELECTROLYTE SECONDARY BATTERY |
摘要 |
The invention is concerned with an additive for a non-aqueous electrolyte of a secondary battery having a high ability dissolving a support salt and a low viscosity and comprising a phosphazene derivative represented by the following formula (I): (wherein R1 is independently a halogen element or a monovalent substituent; and X is an organic group containing at least one element selected from the group consisting of carbon, silicon, nitrogen, phosphorus, oxygen and sulfur) as well as a non-aqueous electrolyte secondary battery comprising an electrolyte containing this additive and having excellent high-rate characteristics. |
申请公布号 |
EP1580832(A4) |
申请公布日期 |
2007.02.14 |
申请号 |
EP20030768180 |
申请日期 |
2003.12.24 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
OTSUKI, MASASHI;HORIKAWA, YASURO |
分类号 |
H01M6/16;H01M10/052;H01M10/0567;H01M10/36 |
主分类号 |
H01M6/16 |
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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