The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 20, 2022
Filed:
Aug. 25, 2021
Applicant:
Ngk Insulators, Ltd., Nagoya, JP;
Inventors:
Sota Okochi, Nishio, JP;
Shohei Yokoyama, Nagoya, JP;
Naoko Inukai, Nagoya, JP;
Sho Yamamoto, Nagoya, JP;
Assignee:
NGK Insulators, LTD., Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 50/451 (2021.01); H01M 50/446 (2021.01); H01M 50/426 (2021.01); H01M 10/24 (2006.01); H01M 50/429 (2021.01); H01M 8/083 (2016.01);
U.S. Cl.
CPC ...
H01M 50/451 (2021.01); H01M 8/083 (2013.01); H01M 10/24 (2013.01); H01M 50/426 (2021.01); H01M 50/4295 (2021.01); H01M 50/446 (2021.01);
Abstract
Provided is a layered double hydroxide (LDH) separator including a porous substrate made of a polymeric material; and a hydroxide-ion conductive layered compound being a LDH and/or a LDH-like compound with which pores of the porous substrate are plugged. The LDH separator has a mean porosity of 0.03% to less than 1.0%.