COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM SECONDARY BATTERY COMPRISING THE COMPOSITE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING CATHODE ACTIVE MATERIAL

COMPOSITE CATHODE ACTIVE MATERIAL, CATHODE AND LITHIUM SECONDARY BATTERY COMPRISING THE COMPOSITE CATHODE ACTIVE MATERIAL, AND METHOD OF PREPARING CATHODE ACTIVE MATERIAL

Provided are a composite cathode active material, a cathode and a lithium battery that include the composite cathode active material, and a method of preparing the composite cathode active material, the composite cathode active material including: a core including a lithium transition metal oxide; a...

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Bibliographische Detailangaben
Hauptverfasser: KAPYLOU, Andrei, MAH, Sangkook, SHIM, Kyueun, KIM, Guesung, SON, Inhyuk, JO, Sungnim
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:Provided are a composite cathode active material, a cathode and a lithium battery that include the composite cathode active material, and a method of preparing the composite cathode active material, the composite cathode active material including: a core including a lithium transition metal oxide; and a shell arranged along a surface of the core, wherein the shell includes at least one first metal oxide represented by MaOb (where 0