| 摘要 |
PROBLEM TO BE SOLVED: To provide an electrode storage separator in which a first separator and a second separator facing each other can be interconnected, even if the surface of the first separator facing the second separator is coated with ceramics, and to provide a power storage device, and a manufacturing method for an electrode storage separator.SOLUTION: In a second ceramics layer 312b and a third ceramics layer 321b, a welding portion W1 connecting a first resin layer 31a and a second resin layer 32a is provided at a part located in a bonding part 30b. |
