发明名称 |
Negative electrode paste, negative electrode and method for manufacturing negative electrode, and non-aqueous electrolyte secondary battery |
摘要 |
The present invention provides a negative electrode paste that is used to manufacture a negative electrode of a non-aqueous electrolyte secondary battery including: (A) a silicon-based negative electrode active material; (B) a binder containing at least one of a polyimide resin and a polyamideimide resin; and (C) an ionic liquid. As a result, there is provided a negative electrode paste that can suppress an entire negative electrode from curling when a negative electrode paste is coated on a current collector and dried, and can produce a negative electrode having excellent cycle characteristics and large battery capacity. |
申请公布号 |
EP2573846(B8) |
申请公布日期 |
2014.05.07 |
申请号 |
EP20120006541 |
申请日期 |
2012.09.18 |
申请人 |
SHIN-ETSU CHEMICAL CO., LTD. |
发明人 |
TATSUHIKO, IKEDA;SATORU, MIYAWAKI |
分类号 |
H01M4/62;H01M4/04;H01M4/134;H01M4/1395;H01M4/38;H01M10/0525 |
主分类号 |
H01M4/62 |
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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