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:
Sep. 28, 2021
Filed:
Aug. 21, 2018
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Hyunpyo Lee, Seoul, KR;
Dongjoon Lee, Suwon-si, KR;
Mokwon Kim, Suwon-si, KR;
Hyukjae Kwon, Suwon-si, KR;
Hyunjin Kim, Seoul, KR;
Heungchan Lee, Seongnam-si, KR;
Dongmin Im, Seoul, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 12/02 (2006.01); H01M 4/133 (2010.01); H01M 4/36 (2006.01); H01M 12/08 (2006.01); H01M 4/96 (2006.01); H01M 4/86 (2006.01); H01M 4/136 (2010.01); H01M 4/587 (2010.01); H01M 8/1023 (2016.01); H01M 8/1025 (2016.01); H01M 8/103 (2016.01); H01M 8/1053 (2016.01); H01M 10/0525 (2010.01); H01M 10/0565 (2010.01);
U.S. Cl.
CPC ...
H01M 12/02 (2013.01); H01M 4/133 (2013.01); H01M 4/136 (2013.01); H01M 4/366 (2013.01); H01M 4/587 (2013.01); H01M 4/8657 (2013.01); H01M 4/96 (2013.01); H01M 8/103 (2013.01); H01M 8/1023 (2013.01); H01M 8/1025 (2013.01); H01M 8/1053 (2013.01); H01M 10/0525 (2013.01); H01M 10/0565 (2013.01); H01M 12/08 (2013.01);
Abstract
A carbon composite includes: a carbonaceous core; and a polymer electrolyte membrane disposed on the carbonaceous core, the polymer electrolyte membrane including: a first ionic liquid, a first polymer layer disposed on the carbonaceous core and having a first ionic charge, and a second polymer layer disposed on the first polymer layer and having a second ionic charge opposite to the first charge of the first polymer layer.