Porous spherical silicon-based composite negative electrode material and preparation method thereof and battery

The invention provides a porous spherical silicon-based composite negative electrode material and a preparation method thereof and a battery. The porous spherical silicon-based composite negative electrode material comprises an inner core sintered body, a carbon deposit and a carbonization layer, wh...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: TIAN LIBIN, DENG MINGHUA, LOU GUOSHENG, WANG PEICHU, LIU ANQING
Format: Patent
Sprache:chi ; eng
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