| 摘要 |
Disclosed herein is a separator for batteries. The separator includes a coating layer formed on a base film to have a density of 1.2 g/m 3 to 2 g/m 3 using a coating agent containing a polyvinylidene fluoride homopolymer and inorganic particles having an average particle size of 1 nm to 700 nm, thereby providing a slim structure while ensuring high peel strength and strong adhesion to electrodes. Further, a battery including the separator is disclosed. The battery has high stability and long lifespan. |
