ELECTROLYTE SOLUTION FOR LITHIUM SECONDARY BATTERY AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

The present invention provides an electrolyte for a lithium secondary battery, which comprises: 10-90 wt% of an ester-based solvent and 10-90 wt% of a carbonate-based solvent with respect to a total weight of a non-aqueous solvent. In addition, the present invention further provides a lithium second...

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Bibliographische Detailangaben
Hauptverfasser:	YOON, YOU RIM, CHAE, JONG HYUN, YOON, SEUNG JAE, CHOI, YOUNG GEUN, JUNG, JONG MO, CHUNG, GEUN CHANG, CHOI, YOUNG CHEOL, LEE, CHUL HAENG
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present invention provides an electrolyte for a lithium secondary battery, which comprises: 10-90 wt% of an ester-based solvent and 10-90 wt% of a carbonate-based solvent with respect to a total weight of a non-aqueous solvent. In addition, the present invention further provides a lithium secondary battery comprising the electrolyte. 본 발명은, 비수계 용매 전체 중량 대비 10 내지 90 중량%의 에스테르계 용매 및 10 내지 90 중량%의 카보네이트계 용매로 이루어지는 것을 특징으로 하는 리튬 이차전지용 전해액 및 이를 포함하는 리튬 이차전지를 제공한다.