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. 30, 2014
Filed:
Aug. 16, 2012
Applicants:
Hee Yeon Ryu, Gyeonggi-do, KR;
Hee Jin Woo, Gyeonggi-do, KR;
Inventors:
Hee Yeon Ryu, Gyeonggi-do, KR;
Hee Jin Woo, Gyeonggi-do, KR;
Assignee:
Hyundai Motor Company, Seoul, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/13 (2010.01); H01M 4/04 (2006.01); H01M 4/1397 (2010.01); H01M 4/58 (2010.01); H01M 4/62 (2006.01); H01M 4/66 (2006.01); H01M 4/136 (2010.01);
U.S. Cl.
CPC ...
H01M 4/1397 (2013.01); H01M 4/62 (2013.01); H01M 4/661 (2013.01); H01M 4/0404 (2013.01); H01M 4/625 (2013.01); H01M 4/136 (2013.01); H01M 4/581 (2013.01); H01M 4/5815 (2013.01); Y02E 60/122 (2013.01); Y10S 977/948 (2013.01);
Abstract
Disclosed is a metal-sulfur electrode for a lithium-sulfur battery and a method for preparing the same. More particularly, a metal-sulfur electrode for a lithium-sulfur battery is prepared by coating a slurry mixture including sulfur, a conductive material and a binder as an electrode active material on a metal electrode and drying the same while applying an electric field such that the conductive material is aligned adequately so as to provide maximize efficiency during repeated charging and discharging when used in the anode of the lithium-sulfur battery.