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:
Mar. 07, 2023
Filed:
Jun. 19, 2020
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Wonsung Choi, Yongin-si, KR;
Hyunjin Kim, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 8/0228 (2016.01); H01M 10/0525 (2010.01); H01M 50/403 (2021.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 50/446 (2021.01); H01M 50/449 (2021.01); H01M 50/463 (2021.01); C08J 5/22 (2006.01); H01M 8/0215 (2016.01); H01M 8/0221 (2016.01); H01M 12/08 (2006.01);
U.S. Cl.
CPC ...
H01M 8/0228 (2013.01); C08J 5/2225 (2013.01); C08J 5/2231 (2013.01); H01M 8/0215 (2013.01); H01M 8/0221 (2013.01); H01M 10/0525 (2013.01); H01M 12/08 (2013.01); H01M 50/403 (2021.01); H01M 50/411 (2021.01); H01M 50/431 (2021.01); H01M 50/446 (2021.01); H01M 50/449 (2021.01); H01M 50/463 (2021.01); C08J 2327/16 (2013.01); C08J 2339/00 (2013.01); H01M 2220/20 (2013.01);
Abstract
A composite membrane includes an ion-conductive polymer layer; and a plurality of gas blocking inorganic particles non-continuously aligned on the ion-conductive polymer layer, wherein the composite membrane has a radius of curvature of about 10 millimeters or less.