发明名称 |
YTEN UND VERFAHEN ZU DEREN HERSTELLUNG |
摘要 |
In a non-aqueous electrolyte secondary battery, the reaction between the non-aqueous electrolyte and the electrode is suppressed to reduce a decrease in the discharge capacity with the charge/discharge cycle progress and the deterioration of battery characteristics during high-temperature storage. At least one of a chargeable and dischargeable positive electrode, a non-aqueous electrolyte containing a lithium salt, and a chargeable and dischargeable negative electrode in a non-aqueous electrolyte secondary battery contains at least one selected from the group consisting of a phosphate having three aliphatic hydrocarbon groups having 7 to 12 carbon atoms, a phosphate having two aliphatic hydrocarbon groups having 1 to 12 carbon atoms or an aromatic hydrocarbon group, and a phosphate having an aliphatic hydrocarbon group having 1 to 12 carbon atoms or an aromatic hydrocarbon group. <IMAGE> |
申请公布号 |
DE60040964(D1) |
申请公布日期 |
2009.01.15 |
申请号 |
DE2000640964 |
申请日期 |
2000.06.01 |
申请人 |
PANASONIC CORPORATION |
发明人 |
TAKEZAWA, HIDEHARU;BITO, YASUHIKO;MATSUDA, HIROMU;TOYOGUCHI, YOSHINORI |
分类号 |
H01M4/131;H01M4/133;H01M4/134;H01M4/1391;H01M4/1393;H01M4/1395;H01M4/62;H01M10/052;H01M10/0567;H01M10/36 |
主分类号 |
H01M4/131 |
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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