发明名称 |
NONAQUEOUS ELECTROLYTE SECONDARY BATTERY |
摘要 |
This invention provides a method for producing a non-aqueous electrolyte secondary battery. The method comprises constructing a battery cell that comprises a positive electrode comprising a positive electrode active material, a negative electrode comprising a negative electrode active material, and a non-aqueous electrolyte solution comprising a non-aqueous solvent and an oxalatoborate-based compound. The method further comprises charging the battery cell to form on the negative electrode a layer that is derived from the oxalatoborate-based compound and comprises boron and oxalate ions. The method further comprises carrying out a modification treatment to increase the ratio of number of moles m B of boron to number of moles m A of oxalate ions in the layer. |
申请公布号 |
KR20150031314(A) |
申请公布日期 |
2015.03.23 |
申请号 |
KR20157002031 |
申请日期 |
2013.04.30 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
NAGAI HIROKI;TAMAKI TAKUMI;ONIZUKA HIROSHI |
分类号 |
H01M4/131;H01M4/1391;H01M10/05;H01M10/0567;H01M10/0568;H01M10/058 |
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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