POSITIVE ELECTRODE COMPOSITE MATERIAL FOR LITHIUM ION SECONDARY BATTERY, AND LITHIUM ION SECONDARY BATTERY

The present application provides a positive electrode composite material for a lithium-ion secondary battery, the positive electrode composite material for a lithium-ion secondary battery comprising: a positive electrode active material selected from at least one of a lithium iron phosphate material...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	FU, Chenghua, OUYANG, Shaocong, BIE, Changfeng, DONG, Miaomiao
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Beschreibung
Zusammenfassung:	The present application provides a positive electrode composite material for a lithium-ion secondary battery, the positive electrode composite material for a lithium-ion secondary battery comprising: a positive electrode active material selected from at least one of a lithium iron phosphate material and a nickel cobalt lithium manganate material; and at least one of compounds represented by AaMb(PO4)cXd, wherein A is selected from at least one of Li, Na, K, and Ca, M is selected from at least one of V and Mn, X is selected from any one of halogen elements, a, b, and c are each independently selected from an integer from 1 to 6, and d is selected from an integer from 0 to 3.