Electrolyte for Secondary Battery and Lithium Secondary Battery Containing the Same

본 발명은 리튬염, 비수성 유기 용매 및 고리형 포스페이트 화합물을 이차전지 전해액 및 이를 포함하는 리튬 이차전지에 관한 것이다. Provided is a lithium secondary battery comprising: a cathode comprising a cathode active material, an anode comprising an anode active material, a separator interposed between the cathode and the anode, and an electrolyte for...

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Bibliographische Detailangaben
Hauptverfasser:	CHO INHAENG, YANG JINHAEK, OH SUNGYON, LEE DONG GUN
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	본 발명은 리튬염, 비수성 유기 용매 및 고리형 포스페이트 화합물을 이차전지 전해액 및 이를 포함하는 리튬 이차전지에 관한 것이다. Provided is a lithium secondary battery comprising: a cathode comprising a cathode active material, an anode comprising an anode active material, a separator interposed between the cathode and the anode, and an electrolyte for a secondary battery, wherein the cathode active material is Lix(NiaCobMnc)O2, wherein 0.90≤x≤1.10, 0.5≤a≤0.99, 0.005≤b