DOPED LITHIUM TITANIUM SPINEL COMPOUND AND ELECTRODE COMPRISING SAME

The present invention relates to a doped lithium titanium spinel with formula I Li4-yK' yTi5-zK"zO12-xAx (I), wherein A is on or more anions selected from the group is consisting I, N, Br, C1, F, K', K" are each one or more cations selected from the group consisting of Na, K, Cd,...

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Bibliographische Detailangaben
Hauptverfasser:	LAUMANN, ANDREAS, WENDRICH, GENOVEFA, HOLZAPFEL, MICHAEL
Format:	Patent
Sprache:	eng ; fre
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 doped lithium titanium spinel with formula I Li4-yK' yTi5-zK"zO12-xAx (I), wherein A is on or more anions selected from the group is consisting I, N, Br, C1, F, K', K" are each one or more cations selected from the group consisting of Na, K, Cd, Se, Te, S, Sb, As, P, Pb, Bi, Hg, Si, C and 0 < x, y, z < 0.4. Further, the present invention relates to an electrode comprising a layer of such lithium titanium spinel and a secondary non-aqueous electrolyte battery with such an electrode.