PROCESS FOR MAKING LITHIATED TRANSITION METAL OXIDE PARTICLES, AND PARTICLES MANUFACTURED ACCORDING TO SAID PROCESS

Process for making lithiated transition metal oxide particles comprising the steps of: (a) Providing a particulate mixed transition metal precursor comprising Ni and at least one transition metal selected from Co and Mn, and, optionally, at least one further metal selected from Ti, Zr, Mo, W, Al, Mg...

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Bibliographische Detailangaben
Hauptverfasser: REICHMAN, Benjamin, PANCHULA, Martin Lawrence, MAYS, William
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:Process for making lithiated transition metal oxide particles comprising the steps of: (a) Providing a particulate mixed transition metal precursor comprising Ni and at least one transition metal selected from Co and Mn, and, optionally, at least one further metal selected from Ti, Zr, Mo, W, Al, Mg, Nb, and Ta, (b) mixing said precursor with at least one compound of lithium and at least el one processing additive comprising potassium, (c) treating the mixture obtained according to step (b) at a temperature in the range of from 700 to 1,000° C.