OXIDE MIXTURE AND COMPLEX OXIDE COATINGS FOR CATHODE MATERIALS

Cathode active materials are provided. The cathode active material can include a plurality of cathode active compound particles. A coating is disposed over each of the cathode active compound particles. The coating can include at least one of ZrO2, La2O3, a mixture of Al2O3 and ZrO2 or a mixture of...

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Bibliographische Detailangaben
Hauptverfasser:	Yang, Zhenzhen, Wang, Dapeng, Dai, Hongli, Wang, Xiaoping, Cui, Yanjie, Wu, Huiming, Gilbert, James, Carter, John David, Iddir, Hakim H, Li, Yan, Vu, Anh, Kropf, Arthur Jeremy, Johnson, Christopher S
Format:	Patent
Sprache:	eng
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:	Cathode active materials are provided. The cathode active material can include a plurality of cathode active compound particles. A coating is disposed over each of the cathode active compound particles. The coating can include at least one of ZrO2, La2O3, a mixture of Al2O3 and ZrO2 or a mixture of Al2O3 and La2O3. The battery cells that include the cathode active material are also provided.