Lee IP Law, P.C.
Lithium battery
A lithium battery includes a cathode including a cathode active material, an anode including an anode active material, and an organic electrolytic solution between the cathode and the anode. The anode active material includes a metal-based anode active material. The organic electrolytic solution includes a first lithium salt; an organic solvent; and a bicyclic sulfate-based compound represented by Formula 1 below: wherein, in Formula 1, each of A1, A2, A3, and A4 is independently a covalent bond, a substituted or unsubstituted C1-C5 alkylene group, a carbonyl group, or a sulfinyl group, wherein both A1 and A2 are not a covalent bond and both A3 and A4 are not a covalent bond. 
SAMSUNG SDI CO., LTD.
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C07D H01M H01M H01M Y02E H01M H01M B82Y H01M H01M H01M H01M H01M H01M H01M H01M
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Sunjoo Siyoung Myungheui Miyoung Seungtae Harim Kyoungsoo Suyeol Hana Myunghwan Jaehong Yunhee
Choi Cha Woo Son Lee Lee Kim Ryu Ra Jeong Kim Kim