Composite oxyhydroxide of nickel-manganese, production method thereof and use thereof

This invention provides a composite oxyhydroxide of nickel-manganese that is stable in the atmosphere, has a high dispersion of metal elements and does not produce a byproduct of manganese oxides (Mn3o4) when being stored for a long time or being in a dry environment, and a production method thereof...

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Bibliographische Detailangaben
Hauptverfasser:	FUJII, YASUHIRO, IDE, NOZOMI
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:	This invention provides a composite oxyhydroxide of nickel-manganese that is stable in the atmosphere, has a high dispersion of metal elements and does not produce a byproduct of manganese oxides (Mn3o4) when being stored for a long time or being in a dry environment, and a production method thereof and a use thereof. This invention is a composite oxyhydroxide of nickel-manganese, a production method thereof and a use thereof. The composite oxyhydroxide of nickel-manganese is characterized by that the chemical formula of the composite oxyhydroxide of nickel-manganese is represented by Ni(0.25+[alpha])-xM1xMn(0.75-[alpha])-yM2yOOH(wherein M1 and M2 respectively represents one component selected from Mg, Al, Ti, V, Cr, Fe, Co, Cu, Zn and Zr, 0≤x≤0.1, 0≤y≤0.25, -0.025≤[alpha]≤0.025) and a crystalline structure of the composite oxyhydroxide of nickel-manganese is a structure of a cadmium hydroxide type.