发明名称 |
ADDITIVE FOR NON-AQUEOUS LIQUID ELECTROLYTE, NON-AQUEOUS LIQUID ELECTROLYTE SECONDARY CELL AND NON-AQUEOUS LIQUID ELECTROLYTE ELECTRIC DOUBLE LAYER CAPACITOR |
摘要 |
The present invention provides an additive for a non-aqueous electrolytic solution including a phosphazene derivative which is solid at 25 DEG C and represented by the following formula (1): (PNR2)n wherein R represents a monovalent substituent or a halogen atom; and n represents a number of 3 to 6. More particularly, the present invention provides a non-aqueous electrolytic solution secondary cell and a non-aqueous electrolytic solution electric double layer capacitor which contain the additive for the non-aqueous electrolytic solution, which have excellent self-extinguishability or flame retardancy, and resistance to deterioration, and which have low internal resistance and excellent conductivity due to low viscosity of the non-aqueous electrolytic solution. |
申请公布号 |
EP1347530(A1) |
申请公布日期 |
2003.09.24 |
申请号 |
EP20010963430 |
申请日期 |
2001.09.05 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
OTSUKI, MASASHI;ENDO, SHIGEKI;OGINO, TAKAO |
分类号 |
H01G9/02;H01G11/62;H01M6/16;H01M10/052;H01M10/056;H01M10/0567;H01M10/36;H01M10/42 |
主分类号 |
H01G9/02 |
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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