CATHODE ACTIVE MATERIAL HAVING EXCELLENT ELECTROCHEMICAL PROPERTIES AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

CATHODE ACTIVE MATERIAL HAVING EXCELLENT ELECTROCHEMICAL PROPERTIES AND LITHIUM SECONDARY BATTERY COMPRISING THE SAME

The present disclosure provides a cathode active material comprising: lithium transition metal oxide-based particles; and a titanium dioxide coating layer formed on a part or a whole of a surface of the particle, in which the titanium dioxide coating layer is a partially reduced TiO2-x (0

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Bibliographische Detailangaben
Hauptverfasser: BAEK Hyeon Hui, HONG Ki Joo, HAN Chang Joo, YUN Dong Kyu
Format: Patent
Sprache:eng
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 disclosure provides a cathode active material comprising: lithium transition metal oxide-based particles; and a titanium dioxide coating layer formed on a part or a whole of a surface of the particle, in which the titanium dioxide coating layer is a partially reduced TiO2-x (0