POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

POSITIVE ACTIVE MATERIAL FOR RECHARGEABLE LITHIUM BATTERY, METHOD OF PREPARING SAME, AND RECHARGEABLE LITHIUM BATTERY INCLUDING SAME

A positive active material for a rechargeable lithium battery including a core including a compound being capable of intercalating and deintercalating lithium; and the lithium metal phosphate positioned on the surface of the core, wherein the lithium metal phosphate is represented by Chemical Formul...

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Bibliographische Detailangaben
1. Verfasser: OH EUN-OK
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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Zusammenfassung:A positive active material for a rechargeable lithium battery including a core including a compound being capable of intercalating and deintercalating lithium; and the lithium metal phosphate positioned on the surface of the core, wherein the lithium metal phosphate is represented by Chemical Formula 1, a method of preparing the same, and a rechargeable lithium battery including the same. Li1+(x+y)InxMyTi2-(x+y)(PO4)3   Chemical Formula 1 In Chemical Formula 1, M, x and y are the same as defined in the detailed description.