METHOD FOR PRODUCING FLAKE GRAPHENE BY DIRECT EXFOLIATION OF GRAPHITE

The invention is related to a method for producing flake graphene by direct exfoliation of graphite, characterised in that it comprises the following steps: a) an aqueous suspension of graphite with addition of one or more surface active agents is prepared; b) the suspension is frozen; c) the suspen...

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Main Authors LEPECKI Michal, WOLUNTARSKI Michal, LIPINSKA Ludwika, MARCJANIUK Andrzej, CENDROWSKI Slawomir, AKSIENIONEK Magdalena
Format Patent
LanguageEnglish
Published 22.09.2016
Subjects
CHEMISTRY
COMPOUNDS THEREOF
INORGANIC CHEMISTRY
METALLURGY
NON-METALLIC ELEMENTS
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Summary:The invention is related to a method for producing flake graphene by direct exfoliation of graphite, characterised in that it comprises the following steps: a) an aqueous suspension of graphite with addition of one or more surface active agents is prepared; b) the suspension is frozen; c) the suspension is dried, thereby obtaining flake graphene.
Bibliography:Application Number: US201514392121