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:
Oct. 20, 2015
Filed:
Mar. 12, 2013
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, Gyeonggi-do, KR;
Inventors:
Sang-bok Ma, Suwon-si, KR;
Min-sik Park, Hwaseong-si, KR;
Dong-joon Lee, Yongin-si, KR;
Dong-min Im, Seoul, KR;
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M 6/04 (2006.01); H01M 4/13 (2010.01); H01M 2/16 (2006.01); H01M 4/36 (2006.01); H01M 12/08 (2006.01); H01M 4/134 (2010.01); H01M 12/06 (2006.01);
U.S. Cl.
CPC ...
H01M 12/08 (2013.01); H01M 4/134 (2013.01); H01M 12/06 (2013.01); H01M 2300/0025 (2013.01); H01M 2300/0068 (2013.01); H01M 2300/0094 (2013.01); Y02E 60/122 (2013.01);
Abstract
An anode for a lithium air battery including an anode active material layer including an anode active material; a first protective layer disposed on the anode active material layer; and a second protective layer disposed on the first protective layer, wherein the first protective layer includes a liquid electrolyte having a viscosity of 5 centipoise or less at a temperature of 20° C., and the second protective layer includes an ion conductive solid electrolyte membrane.