LITHIUM NICKEL-BASED COMPOSITE OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM-ION BATTERIES

The present invention relates to a lithium nickel-based oxide positive electrode active material for lithium-ion secondary batteries suitable for electric vehicle and hybrid electric vehicle applications, comprising lithium transition metal-based oxide particles comprising zirconium, and a preparati...

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Bibliographische Detailangaben
Hauptverfasser:	JUNG, KyungSub, RYU, Woon-Hyoung, ANN, JiU
Format:	Patent
Sprache:	eng ; fre
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:	The present invention relates to a lithium nickel-based oxide positive electrode active material for lithium-ion secondary batteries suitable for electric vehicle and hybrid electric vehicle applications, comprising lithium transition metal-based oxide particles comprising zirconium, and a preparation method for said positive electrode material. La présente invention concerne un matériau actif d'électrode positive d'oxyde à base de lithium-nickel pour batteries secondaires au lithium-ion appropriées pour des applications de véhicule électrique et de véhicule électrique hybride, comprenant des particules d'oxyde à base de métal de transition de lithium comprenant du zirconium, et une méthode de préparation dudit matériau d'électrode positive.