Disclosed are a cathode active material for high voltage and a lithium secondary battery including the same. More particularly, a cathode active material including spinel-type compound particles having a composition represented by Formula 1 below; and metal oxides or metal hydroxides present on surfaces of the spinel-type compound particles, and a lithium secondary battery including the same. L 1+a M x Mn 2-x O 4-z A z (1) where a, x and z are defined in a specification of the present invention.
HIGH VOLTAGE ANODE ACTIVE MATERIAL AND LITHIUM SECONDARY BATTERY INCLUDING SAME
HOCHSPANNUNGSANODENAKTIVMATERIAL UND LITHIUMSEKUNDÄRBATTERIE DAMIT
MATÉRIAU ACTIF D'ANODE À HAUTE TENSION ET BATTERIE SECONDAIRE AU LITHIUM COMPRENANT CELUI-CI
2018-05-09
Patent
Electronic Resource
English
IPC: | H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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