| 发明名称 |
NEGATIVE ELECTRODE FOR RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME |
| 摘要 |
Disclosed herein is a negative electrode for a rechargeable lithium battery including a negative active material and a binder, wherein the binder includes carboxylmethyl cellulose and a styrene-butadiene rubber, and the carboxylmethyl cellulose has a weight average molecular weight of about 300,000 g/mol to about 500,000 g/mol, and a rechargeable lithium battery including the same. |
| 申请公布号 |
US2015340697(A1) |
申请公布日期 |
2015.11.26 |
| 申请号 |
US201514709129 |
申请日期 |
2015.05.11 |
| 申请人 |
SAMSUNG SDI CO., LTD. |
发明人 |
Jang Woon-Suk;Moon Jeung-Gi;Kim Yu-Hyun;Ko Young-San |
| 分类号 |
H01M4/62;H01M10/0569;H01M10/0568;H01M10/052 |
主分类号 |
H01M4/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A negative electrode for a rechargeable lithium battery, comprising:
a negative active material and a binder, wherein the binder comprises carboxylmethyl cellulose and a styrene-butadiene rubber, and the carboxylmethyl cellulose has a weight average molecular weight of about 300,000 g/mol to about 500,000 g/mol. |
| 地址 |
Yongin-si KR |
