Negative active material and negative electrode and lithium battery including the material

A negative active material includes a silicon-based alloy, and the silicon-based alloy includes a Si single phase, a FeSi 2 alpha phase, and a FeSi 2 beta phase, wherein an intensity ratio of a second diffraction peak of the FeSi 2 beta phase to a first diffraction peak of the FeSi 2 alpha phase may...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	HANA YOO, HEEYOUNG CHU, SEUNGUK KWON, SOONSUNG SUH, DUKHYOUNG YOON, JAEHYUK KIM
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BASIC ELECTRIC ELEMENTS ELECTRICITY MANUFACTURE OR TREATMENT OF NANOSTRUCTURES MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES NANOTECHNOLOGY PERFORMING OPERATIONS PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES TRANSPORTING
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