POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING THE SAME AND RECHARGEABLE LITHIUM BATTERY INCLUDING THE SAME

Disclosed is a positive active material for a rechargeable lithium battery including a nickel-based lithium transition metal oxide including a secondary particle in which a plurality of primary particles are agglomerated. The secondary particle includes a core and a surface layer surrounding the cor...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: KIM, YOUNG-KI, LEE, SOONREWL, CHOI, ICKKYU, HONG, SOONKIE, PARK, JUNGJOON, HONG, MINGZI, CHAE, YOUNGJOO
Format: Patent
Sprache:eng ; pol
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
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
Beschreibung
Zusammenfassung:Disclosed is a positive active material for a rechargeable lithium battery including a nickel-based lithium transition metal oxide including a secondary particle in which a plurality of primary particles are agglomerated. The secondary particle includes a core and a surface layer surrounding the core. The surface layer includes a plurality of primary particles and a cobalt-based lithium transition metal oxide.