Anode active material for secondary battery, secondary battery including the same, and method of preparing the same

An anode active material for a secondary battery according to an embodiment of the present invention includes first particles serving as a core active material and second particles attached on surfaces of the first particles. A weight of the second particles based on 100 weight parts of a total weig...

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Bibliographische Detailangaben
Hauptverfasser: Kang, Hee Gyoung, Lee, Mi Ryeong, Lee, Jong Hyuk
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An anode active material for a secondary battery according to an embodiment of the present invention includes first particles serving as a core active material and second particles attached on surfaces of the first particles. A weight of the second particles based on 100 weight parts of a total weight of the first particles and the second particles satisfies a predetermined relation. A secondary battery including the anode active material is provided.