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Method of producing a dispersible nano graphene or graphene oxide


Citation

Nor Azowa Ibrahim (2014) Method of producing a dispersible nano graphene or graphene oxide. PI2014700668.

Abstract / Synopsis

A method of producing a dispersible nano graphene or graphene oxide platelet material,including the steps of preparing graphite oxide by oxidizing graphite by reaction with an oxidising agent to form a solution, terminating oxidation process to form a graphite oxide suspension mixture and washing the graphite oxide suspension mixture with an additive, repeatedly washing to remove Cl- ions from the graphite oxide suspension mixture to form a final product. Subsequently, drying the final product and exfoliating one or more layers of graphene from the final product to obtain a dry powder of a single layer graphene oxide, and grinding the formed single layer graphene oxide to a fine nano graphene material.


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Additional Metadata

Item Type: Patent
Application Number: PI2014700668
Filing Date: 2014-03-20
Divisions: Faculty of Science
Keywords: Graphite oxide; Graphite; Graphene sheets
Depositing User: Mohd Hafiz Che Mahasan
Date Deposited: 21 Apr 2015 11:18
Last Modified: 21 Apr 2015 11:18
URI: http://psasir.upm.edu.my/id/eprint/33925
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