公开(公告)号：EP4007030A1

公开(公告)日：2022-06-01

申请号：EP20848662.1

申请日：2020-07-28

申请人： Samsung SDI Co., Ltd.

发明人： LIM, Jin Hyeok ,  SHATUNOV, Pavel ,  TSAY, Olga ,  KANG, Young Hye ,  KIM, Ae Ran ,  PARK, Hye Jin ,  WOO, Myung Heui ,  YOU, Duck Jae ,  LEE, Tae Jin ,  LEE, Ha Rim ,  CHO, Won Seok ,  CHOI, Hyun Bong

IPC分类号： H01M10/0567 ,  H01M4/525 ,  H01M4/505 ,  H01M10/052

摘要： Provided are an electrolyte additive for lithium secondary batteries, an electrolyte for lithium secondary batteries including the same, and a lithium secondary battery including the electrolyte, the additive including a compound represented by Formula 1 below:

In Formula 1, R 1 to R 6 are as defined in the detailed description.