Lee IP Law, P.C.
Rechargeable lithium battery
A rechargeable lithium battery including a negative electrode; a positive electrode including a positive active material; and a non-aqueous electrolyte, wherein the non-aqueous electrolyte includes a non-aqueous organic solvent, a lithium salt, a first additive including a compound represented by one of Chemical Formulae 1 to 4 and a second additive including a compound represented by Chemical Formula 5 or Chemical Formula 6, or a combination thereof, the positive active material includes a compound that includes about 70 mol % or greater of Ni based on the total mole number of all metal elements except for Li,
SAMSUNG SDI CO., LTD.
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Yongchan Sun-Joo Kyoung Soo Taejeong Dohyung Yunhee Erang
You Choi Kim Kim Park Kim Cho