GRAPHENE COMPOSITE MATERIALS AND METHODS OF MANUFACTURING THE SAME

GRAPHENE COMPOSITE MATERIALS AND METHODS OF MANUFACTURING THE SAME

The present invention discloses a graphene composite material including a columnar substrate and graphene sheets, wherein the columnar substrate accounts for 99.9-90% of overall weight, the graphene sheets accounts for 0.1-10% of overall weight, and the graphene sheets form a plurality of circular p...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: Wu, Mark Y
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:The present invention discloses a graphene composite material including a columnar substrate and graphene sheets, wherein the columnar substrate accounts for 99.9-90% of overall weight, the graphene sheets accounts for 0.1-10% of overall weight, and the graphene sheets form a plurality of circular patterns of different radii on a radial section of the columnar substrate. The present invention further discloses a method of manufacturing the graphene composite material including: providing a columnar substrate and graphene sheets; rotationally rubbing the columnar substrate to form a plasticized substrate; applying shear force to stir the plasticized substrate and the graphene sheets to form a graphene-substrate slurry; and cooling the graphene-substrate slurry to form a graphene composite material.