| abstract |
Provided is a hydroxide ion conductive separator which has excellent alkali resistance, and can more effectively suppress short circuiting caused by zinc dendrite. This hydroxide ion conductive separator includes: a porous substrate; and a layered double hydroxide (LDH)-like compound that blocks pores of the porous substrate, wherein the LDH-like compound is a hydroxide and/or oxide which has a layered crystal structure and includes at least one element containing at least Ti and selected from the group consisting of Ti, Y, and Al. |