| 摘要 |
The present invention relates to a stack-folding type electrode body. According to the present invention, multiple unit cells are superposed, the full-cell or bi-cell unit cell including an anode, a cathode, and a first separator interposed between the anode and the cathode being wrapped with a second separator. Each of the first and second separators independently includes a porous polymer base material and a porous coating layer that is formed on at least one surface of the porous base material. The porous coating layer of the first separator includes inorganic particles and a first binder polymer. The porous coating layer of the second separator includes lithium-zeolite and a second binder polymer. |
