Hyundai Motor Company

Kia Corporation

Unist (ulsan National Institute of Science and Technology )

Hui Beom Nam

Hyeong Jun Kim

Yoon Sung Lee

Sung Ho Ban

Jun Ki Rhee

Ko Eun Kim

Nam Soon Choi

Sung You Hong

Sang Kyu Kwak

Seung Min Oh

Hyeon Gyu Moon

Seo Young Jeong

Min Pyeong Kim

Min Ho Jeon

Disclosed herein are an electrolyte for a lithium secondary battery, which can enhance lifetime and output characteristics in a high-capacity lithium secondary battery, and a lithium secondary battery including the same. The electrolyte for a lithium secondary battery may include a lithium salt, a solvent, and a functional additive, wherein the functional additive includes 5,5-diallyl-3-(tert-butyldimethylsilyl)oxazolidin-2-one as a positive electrode film additive.

Electrolyte solution for a lithium secondary battery and a lithium secondary battery including same

An electrolyte for a lithium secondary battery can enhance lifetime and output characteristics in a high-capacity lithium secondary battery. The electrolyte for a lithium secondary battery includes a lithium salt, a solvent, and a functional additive. The functional additive includes 1-(3-((tert-butyldimethylsilyl)oxy)propyl)-5-(4-fluorophenyl)-1H-1,2,3-triazole-4-carbonitrile as a positive electrode film additive.

An additive for an electrolyte solution improves the electrochemical properties of a lithium secondary battery.

Electrolyte solution for lithium secondary battery and lithium secondary battery including same

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Ulsan, South Korea

Hui Beom Nam