ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

ELECTROLYTE FOR LITHIUM SECONDARY BATTERY, AND LITHIUM SECONDARY BATTERY COMPRISING SAME

The present invention provides an electrolyte for a secondary battery, which includes a first electrolyte solution represented by Formula 1 and a second electrolyte solution represented by Formula 2, and a lithium secondary battery including the same.        [Formula 1]     M1N1X1-n(SO2)        [For...

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Bibliographische Detailangaben
Hauptverfasser: KIM, Jeong Gil, KIM, A Young, LEE, Ji Whan, JUNG, Ho Jae, KIM, Han Su, JUNG, Bum Young
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:The present invention provides an electrolyte for a secondary battery, which includes a first electrolyte solution represented by Formula 1 and a second electrolyte solution represented by Formula 2, and a lithium secondary battery including the same.        [Formula 1]     M1N1X1-n(SO2)        [Formula 2]     M2N2X2-m(SO2)(In Formula 1 and Formula 2, M1 and M2 are different from each other and are each independently an alkali metal, N1 and N2 are each independently at least one metal selected from the group consisting of an alkali metal, a transition metal, and a post-transition metal, X1 and X2 are each independently a halogen element, and n and m are each independently an integer of 1 to 4.)