US 12,148,886 B2
Non-aqueous electrolyte for lithium secondary battery and lithium secondary battery including the same
Jeong Woo Oh, Daejeon (KR); Chul Haeng Lee, Daejeon (KR); and Hyung Tae Kim, Daejeon (KR)
Assigned to LG Energy Solution, Ltd., Seoul (KR)
Appl. No. 17/601,820
Filed by LG Energy Solution, Ltd., Seoul (KR)
PCT Filed Apr. 24, 2020, PCT No. PCT/KR2020/005473
§ 371(c)(1), (2) Date Oct. 6, 2021,
PCT Pub. No. WO2020/222469, PCT Pub. Date Nov. 5, 2020.
Claims priority of application No. 10-2019-0050870 (KR), filed on Apr. 30, 2019.
Prior Publication US 2022/0181691 A1, Jun. 9, 2022
Int. Cl. H01M 4/38 (2006.01); H01M 4/13 (2010.01); H01M 4/133 (2010.01); H01M 4/36 (2006.01); H01M 4/50 (2010.01); H01M 4/505 (2010.01); H01M 4/52 (2010.01); H01M 4/525 (2010.01); H01M 4/58 (2010.01); H01M 4/587 (2010.01); H01M 10/0525 (2010.01); H01M 10/0567 (2010.01); H01M 4/02 (2006.01)
CPC H01M 10/0567 (2013.01) [H01M 4/133 (2013.01); H01M 4/364 (2013.01); H01M 4/386 (2013.01); H01M 4/505 (2013.01); H01M 4/525 (2013.01); H01M 4/587 (2013.01); H01M 10/0525 (2013.01); H01M 2004/027 (2013.01); H01M 2004/028 (2013.01); H01M 2300/0025 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A non-aqueous electrolyte for a lithium secondary battery, the non-aqueous electrolyte comprising
an organic solvent;
a lithium salt; and
a compound represented by Formula 1:

OG Complex Work Unit Chemistry