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. 01, 2014
Filed:
Sep. 11, 2008
Su-yeong Park, Suwon-si, KR;
Nam-soon Choi, Suwon-si, KR;
Kyoung-han Yew, Suwon-si, KR;
Doo-kyoung Lee, Suwon-si, KR;
Sung-soo Kim, Suwon-si, KR;
Su-Yeong Park, Suwon-si, KR;
Nam-Soon Choi, Suwon-si, KR;
Kyoung-Han Yew, Suwon-si, KR;
Doo-Kyoung Lee, Suwon-si, KR;
Sung-Soo Kim, Suwon-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A rechargeable lithium battery including: a negative electrode including lithium-vanadium-based oxide, negative active material; a positive electrode including a positive active material to intercalate and deintercalate lithium ions; and an electrolyte including a non-aqueous organic solvent, and a lithium salt. The lithium salt includes 0.7 to 1.2M of a first lithium salt including LiPF6; and 0.3 to 0.8M of a second lithium salt selected from the group consisting of LiBCOF, LiB(CO), LiN(SOC2F), LiN(SOCF), LiBF, LiClO, and combinations thereof.