| 摘要 |
Provided is a rechargeable lithium battery which comprises: a negative electrode having a negative electrode active material layer, and a separator having a substrate and a coating layer formed on at least one surface of the substrate, wherein the coating layer includes a fluorinated polymer and the formed coating layer faces the negative electrode active material layer. In addition, the negative electrode active material layer includes a negative electrode active material, a water-soluble polymer, and a fluorinated polymer particle. |
