DOPED AND COATED LITHIUM TRANSITION METAL OXIDE CATHODE MATERIALS FOR BATTERIES IN AUTOMOTIVE APPLICATIONS

A lithium metal oxide powder for use as a cathode material in a rechargeable battery, consisting of Li metal oxide core particles having a general formula Li1+d(NixMnyCozZrkM′m)i−dO2±eAr; wherein Al2O3 is attached to the surface of the core particles; wherein 0≤d≤0.08, 0.2≤x≤0.9, 0

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Bibliographische Detailangaben
Hauptverfasser:	PAULSEN, JENS, AHN, HYO SUN, HONG, HEONPYO, ZHU, LIANG
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
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Beschreibung
Zusammenfassung:	A lithium metal oxide powder for use as a cathode material in a rechargeable battery, consisting of Li metal oxide core particles having a general formula Li1+d(NixMnyCozZrkM′m)i−dO2±eAr; wherein Al2O3 is attached to the surface of the core particles; wherein 0≤d≤0.08, 0.2≤x≤0.9, 0