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:
Apr. 28, 2020
Filed:
May. 22, 2015
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Taeyoung Kim, Seoul, KR;
Dongjoon Lee, Suwon-si, KR;
Heungchan Lee, Seongnam-si, KR;
Dongmin Im, Seoul, KR;
Wonsung Choi, Yongin-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 12/08 (2006.01); H01M 2/16 (2006.01); H01M 4/86 (2006.01); H01M 10/056 (2010.01); H01M 4/38 (2006.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); H01M 2/1673 (2013.01); H01M 2/1686 (2013.01); H01M 4/8647 (2013.01); H01M 4/382 (2013.01); H01M 10/056 (2013.01); H01M 2300/0065 (2013.01); H01M 2300/0094 (2013.01); Y02E 60/128 (2013.01);
Abstract
A lithium air battery including: a composite cathode including a porous material and a first solid electrolyte; a lithium metal anode; an oxygen blocking layer adjacent to the anode; and a cathode interlayer disposed between the composite cathode and the oxygen blocking layer, wherein the cathode interlayer includes a lithium ion conducting second solid electrolyte.