LITHIUM SECONDARY BATTERY INCLUDING AN ELECTROLYTE WITH AN ISOCYANATE COMPOUND

A lithium secondary battery including a cathode; an anode; and an electrolyte between the cathode and the anode, wherein the electrolyte includes a lithium salt; a non-aqueous solvent; and an isocyanate compound, and the cathode includes a cathode active material represented by Formula 1, below, ...

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Bibliographische Detailangaben
Hauptverfasser:	LEE, JUNYONG, KIM, TAESIK, PARK, HUIJUNG, KIM, SOOJIN, SHATUNOV, PAVEL
Format:	Patent
Sprache:	eng ; pol
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:	A lithium secondary battery including a cathode; an anode; and an electrolyte between the cathode and the anode, wherein the electrolyte includes a lithium salt; a non-aqueous solvent; and an isocyanate compound, and the cathode includes a cathode active material represented by Formula 1, below, LixNiyM1-yO2-zAzwherein, in Formula 1, x, y, and z satisfy the following relations: 0.9≤x≤1.2, 0.6