POSITIVE ACTIVE MATERIAL FOR LITHIUM-ION ELECTROCHEMICAL ELEMENT

The invention relates to a composition of electrochemically active material comprising a compound of formula (I): A1+x[MaM'b]O2-yFy having a crystalline structure in which the anions O and F form a first face-centred cubic lattice, the cations A, M and M' form a second face-centred cubic l...

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Hauptverfasser:	DILLAY, Valérie, MORTEMARD DE BOISSE, Benoît
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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