| 发明名称 |
SLURRY COMPOSITION FOR NEGATIVE ELECTRODES OF LITHIUM ION SECONDARY BATTERIES, NEGATIVE ELECTRODE FOR LITHIUM ION SECONDARY BATTERIES, AND LITHIUM ION SECONDARY BATTERY |
| 摘要 |
A slurry composition for a negative electrode of a lithium ion secondary battery, the slurry composition including 100 parts by weight of an active material (A) containing 8% by weight or higher of a non-carbon negative electrode active material, 0.5 to 10 parts by weight of a water-soluble polymer (B) containing a carboxy group, 0.01 to 0.5 parts by weight of a particulate polymer (C), and water; a negative electrode for a lithium ion secondary battery including a negative electrode material layer obtained therefrom; and a lithium ion secondary battery having the same. |
| 申请公布号 |
US2016260973(A1) |
申请公布日期 |
2016.09.08 |
| 申请号 |
US201415030665 |
申请日期 |
2014.10.23 |
| 申请人 |
ZEON CORPORATION |
发明人 |
SONOBE Kenya;MATSUO Yusaku;ASANO Junichi;KAN Tan |
| 分类号 |
H01M4/62;H01M4/133;H01M4/587;H01M4/38;H01M4/36;H01M10/0585;H01M4/131;H01M4/525;H01M2/16;H01M10/0569;H01M10/0568;H01M10/0567;H01M10/0525;H01M4/66 |
主分类号 |
H01M4/62 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A slurry composition for a negative electrode of a lithium ion secondary battery, the slurry composition comprising:
100 parts by weight of an active material (A) containing 8% by weight or higher of a non-carbon negative electrode active material; 0.5 to 10 parts by weight of a water-soluble polymer (B) containing a carboxy group; 0.01 to 0.5 parts by weight of a particulate polymer (C); and water. |
| 地址 |
Chiyoda-ku, Tokyo JP |
