Lithium ion battery surface modified graphite negative electrode material and preparation method thereof

The invention discloses a lithium ion battery surface modified graphite negative electrode material and a preparation method thereof. A graphite material is prepared through the following steps of heating a graphite material to a certain temperature in a manner of isolating the graphite material fro...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LI LINCI, WANG HONGDONG
Format: Patent
Sprache:chi ; eng
Schlagworte:
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