LITHIUM-RICH MANGANESE-BASED OXIDE AS A POSITIVE ELECTRODE ACTIVE MATERIAL FOR LITHIUM-ION RECHARGEABLE BATTERIES

The present invention relates to a lithium manganese-based oxide positive electrode active material comprising an outer layer of Al for lithium-ion secondary batteries (LIBs) suitable for electric vehicle (EV) and hybrid electric vehicle (HEV) applications. La présente invention concerne un matériau...

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Bibliographische Detailangaben
Hauptverfasser:	BECHELANY, Mikhael, LAMBOUX, Cassandre, PAULSEN, Jens Martin, NGUYEN, HongNam
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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Beschreibung
Zusammenfassung:	The present invention relates to a lithium manganese-based oxide positive electrode active material comprising an outer layer of Al for lithium-ion secondary batteries (LIBs) suitable for electric vehicle (EV) and hybrid electric vehicle (HEV) applications. La présente invention concerne un matériau actif d'électrode positive tel que de l'oxyde à base de lithium-manganèse comprenant une couche externe d'Al pour des batteries rechargeables au lithium-ion (LIB) appropriées pour des véhicules électriques (VE) et des véhicules électriques hybrides (VEH).