A METHOD FOR PRODUCING FLAKED GRAPHENE BY INTERCALATION AND EXFOLIATION OF GRAPHITE

The object of the invention is a method for producing flaked graphene by intercalation and exfoliation of graphite in a liquid, with continuous stirring of the components by sonication, characterized in that oleum is used as the liquid, wherein the concentration of sulphur trioxide in sulphuric acid...

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Bibliographische Detailangaben
Hauptverfasser:	DUZYNSKA, Anna, DANIEWSKI, Andrzej Robert, ZDROJEK, Mariusz, OJRZYNSKA, Milena
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY COMPOUNDS THEREOF INORGANIC CHEMISTRY METALLURGY NON-METALLIC ELEMENTS
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Beschreibung
Zusammenfassung:	The object of the invention is a method for producing flaked graphene by intercalation and exfoliation of graphite in a liquid, with continuous stirring of the components by sonication, characterized in that oleum is used as the liquid, wherein the concentration of sulphur trioxide in sulphuric acid is 1-60%.