AN ELECTROLYTE FOR LITHIUM SECONDARY BATTERY COMPRISING AN IONIC LIQUID AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

The present invention relates to an electrolyte for a lithium secondary battery containing an ionic liquid and a lithium secondary battery containing the same. Specifically, the electrolyte includes the ionic liquid containing cations and anions and a lithium salt, and the cations may include a func...

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Bibliographische Detailangaben
Hauptverfasser:	KWAK KYU JU, CHA JIN HYEOK, KIM WON KEUN, BAEK JI HYE, RYU KYOUNG HAN, LEE DONG HYUN, SEO SAMUEL, KWON EUN JI, OH YEON JONG
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 relates to an electrolyte for a lithium secondary battery containing an ionic liquid and a lithium secondary battery containing the same. Specifically, the electrolyte includes the ionic liquid containing cations and anions and a lithium salt, and the cations may include a functional group containing an oxygen element. The purpose of the present invention is to provide the electrolyte for the lithium secondary battery that does not dissolve lithium metal. 본 발명은 이온성 액체를 포함하는 리튬이차전지용 전해질 및 이를 포함하는 리튬이차전지에 관한 것이다. 구체적으로 상기 전해질은 양이온 및 음이온을 포함하는 이온성 액체 및 리튬염을 포함하고, 상기 양이온은 산소 원소를 포함하는 작용기를 포함할 수 있다.