POSITIVE ELECTRODE ACTIVE MATERIAL, MANUFACTURING METHOD THEREOF, AND POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY COMPRISING THE SAME

POSITIVE ELECTRODE ACTIVE MATERIAL, MANUFACTURING METHOD THEREOF, AND POSITIVE ELECTRODE FOR LITHIUM SECONDARY BATTERY COMPRISING THE SAME

A positive electrode active material according to an Example of the present invention may comprise a lithium layer doped with a first doping element and a transition metal layer doped with a second doping element, wherein an I(003)/I(006) peak intensity ratio in X-ray diffraction measurement is equa...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHO, Yong Hyun, LIM, Byoung Beom, LEE, Sang Han, LEE, Sang Wook
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
BASIC ELECTRIC ELEMENTS
CHEMISTRY
COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F
ELECTRICITY
INORGANIC CHEMISTRY
METALLURGY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:A positive electrode active material according to an Example of the present invention may comprise a lithium layer doped with a first doping element and a transition metal layer doped with a second doping element, wherein an I(003)/I(006) peak intensity ratio in X-ray diffraction measurement is equal to or less than 23.8.