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:
Feb. 07, 2012
Filed:
Aug. 06, 2007
Su-yeong Park, Yongin-si, KR;
Nam-soon Choi, Yongin-si, KR;
Kyoung-han Yew, Yongin-si, KR;
Doo-kyoung Lee, Yongin-si, KR;
Sung-soo Kim, Yongin-si, KR;
Su-Yeong Park, Yongin-si, KR;
Nam-Soon Choi, Yongin-si, KR;
Kyoung-Han Yew, Yongin-si, KR;
Doo-Kyoung Lee, Yongin-si, KR;
Sung-Soo Kim, Yongin-si, KR;
Samsung SDI Co., Ltd., Yongin-si, KR;
Abstract
A rechargeable lithium battery including: a negative electrode comprising lithium-vanadium oxide having the following Formula 1 and being capable of intercalating and deintercalating lithium ions, and a carbon-based material; a positive electrode comprising a positive active material capable of intercalating and deintercalating lithium ions; and an electrolyte comprising a monomer including alkylene oxide and a reactive double bond, a lithium salt, and a non-aqueous organic solvent.LiMVO  Chemical Formula 1 In Formula 1, 0.1≦x≦2.5, 0≦y≦0.5, 0.5≦z≦1.5, 0≦d≦0.5, and M is at least one metal selected from the group consisting of Al, Cr, Mo, Ti, W, and Zr.