Large scale production of thinned graphite, graphene, and graphite-graphene composites

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United States of America Patent

PATENT NO 11367540
APP PUB NO 20200031674A1
SERIAL NO

16409153

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Abstract

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Embodiments described herein relate generally to large scale synthesis of thinned graphite and in particular, few layers of graphene sheets and graphene-graphite composites. In some embodiments, a method for producing thinned crystalline graphite from precursor crystalline graphite using wet ball milling processes is disclosed herein. The method includes transferring crystalline graphite into a ball milling vessel that includes a grinding media. A first and a second solvent are transferred into the ball milling vessel and the ball milling vessel is rotated to cause the shearing of layers of the crystalline graphite to produce thinned crystalline graphite.

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Patent Owner(s)

Patent OwnerAddress
NANOXPLORE INCMONTRÉAL QC H4N 2G3

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bozalina, Marie Montreal, CA 10 64
Nazarpour, Soroush Montreal, CA 22 77
Perret, Philippe Longueuil, CA 12 65

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