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US 12,519,112 B2Granted
LDH-like compound separator and zinc secondary battery
AssigneeNGK Insulators, Ltd.
InventorsSota Okochi, Shohei Yokoyama, Sho Yamamoto, Naoko Inukai
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Abstract
Provided is an LDH-like compound separator including a porous substrate made of a polymeric material; and a layered double hydroxide (LDH)-like compound with which pores of the porous substrate are plugged. A central region along the thickness of the LDH-like compound separator has a lower mean porosity than peripheral regions along the thickness of the LDH-like compound separator.
Claims11
An LDH-like compound separator comprising a porous substrate made of a polymeric material;
- and a layered double hydroxide (LDH)-like compound with which pores of the porous substrate are plugged,
- wherein a central region along the thickness of the LDH-like compound separator has a lower mean porosity than peripheral regions along the thickness of the LDH-like compound separator.
Dependencies are inferred from the claim text.