| 发明名称 |
NEGATIVE-ELECTRODE ACTIVE MATERIAL FOR ELECTRICAL DEVICE, AND ELECTRICAL DEVICE USING SAME |
| 摘要 |
[Problem] To provide a means for improving cycle durability in an electrical device such as a lithium-ion secondary cell. [Solution] A negative-electrode active material comprising a silicon-containing alloy and having an oxygen content of 0.5-20 mass% is used as a negative-electrode active material for an electrical device. |
| 申请公布号 |
WO2016098208(A1) |
申请公布日期 |
2016.06.23 |
| 申请号 |
WO2014JP83474 |
申请日期 |
2014.12.17 |
| 申请人 |
NISSAN MOTOR CO., LTD. |
发明人 |
KABURAGI, TOMOHIRO;CHIBA, NOBUTAKA;WATANABE, MANABU;MIKI, HUMIHIRO |
| 分类号 |
H01M4/38;H01M4/48 |
主分类号 |
H01M4/38 |
| 代理机构 |
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代理人 |
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