发明名称 |
NON-AQUEOUS ELECTROLYTE CELL, ELECTROLYTE STABILIZING AGENT, AND PHOSPHAZENE DERIVATIVE AND METHOD FOR PREPARATION THEREOF |
摘要 |
Non-aqueous electrolyte battery has a positive electrode, a negative electrode formed by lithium or a material which can occlude and release lithium, and a non-aqueous electrolyte containing a support salt and a phosphazene derivative. Independent claims are also included for (1) an electrode stabilizing agent comprising a phosphazene derivative having groups including multiple bonds other than P-N multiple bonds; (2) the phosphazene derivative of formula (PNX 2) n(III) X : alkoxy, phenoxy and/or F; n : 3-14, where >=1 X = F when n = 3 and the rest are alkoxy or phenoxy, and where >=1 X is F when n = 4-14. ; and (3) the manufacture of the phosphazene derivative (III) by reacting an alkali metal alkoxide or phenoxide and a phosphazene derivative of formula (PNF 2) n(IV). |
申请公布号 |
EP1414097(A4) |
申请公布日期 |
2005.03.09 |
申请号 |
EP20020738861 |
申请日期 |
2002.06.28 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
OTSUKI, MASASHI;ENDO, SHIGEKI;OGINO, TAKAO;HORIKAWA, YASUO |
分类号 |
H01M4/13;H01M6/18;H01M10/052;H01M10/0567;H01M10/36 |
主分类号 |
H01M4/13 |
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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