Lithium composite oxide particle powder for non-aqueous electrolyte secondary battery and method for producing same, and non-aqueous electrolyte secondary battery

The present invention relates to a lithium composite oxide particle powder which can be produced by mixing a nickel-cobalt-manganese-based compound particle powder, a zirconium raw material and a lithium raw material together and burning the resultant mixture, wherein a Zr compound is present on the...

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Bibliographische Detailangaben
Hauptverfasser:	FUJINO SHOICHI, YAMAMURA TAKAYUKI, MASAKI RYUTA, SASAKI OSAMU, MITSUI HIDEHARU, YAMAZAKI MINORU, URAMATSU KUNIHIRO, KAJIYAMA AKIHISA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CHEMISTRY COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSESC01D OR C01F ELECTRICITY INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OFSOLID INORGANIC COMPOUNDS 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 composite oxide particle powder which can be produced by mixing a nickel-cobalt-manganese-based compound particle powder, a zirconium raw material and a lithium raw material together and burning the resultant mixture, wherein a Zr compound is present on the surfaces of particles, the Zr compound is represented by the chemical formula Lix(Zr1-yAy)Oz (wherein x, y and z fulfill the formulae 2.0