ELECTROLYTE OF RECHARGEABLE LITHIUM BATTERY AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same. The electrolyte comprises: a non-aqueous organic solvent; a lithium salt; and an additive represented by chemical formula 1. In chemical formula 1, the definition of n...

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Bibliographische Detailangaben
Hauptverfasser:	BAE, TAE HYON, KIM, MYUNG HOON, GOH, AE HUI
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRICITY METALLURGY ORGANIC CHEMISTRY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention relates to an electrolyte for a lithium secondary battery and a lithium secondary battery comprising the same. The electrolyte comprises: a non-aqueous organic solvent; a lithium salt; and an additive represented by chemical formula 1. In chemical formula 1, the definition of n1 is the same as detailed description. The electrolyte for a lithium secondary battery according to an embodiment of the present invention is excellent in oxidative decomposition characteristics when operated at a high voltage. 리튬 이차 전지용 전해질 및 이를 리튬 이차 전지에 관한 것으로서, 이 전해질은 비수성 유기 용매; 리튬염; 및 하기 화학식 1로 표현되는 첨가제를 포함한다. [화학식 1](상기 화학식 1에서, n1의 정의는 상세한 설명과 동일하다)