Figure 1From: Solvothermal-assisted liquid-phase exfoliation of graphite in a mixed solvent of toluene and oleylamine Schematic of the process for preparation of intercalated graphite and graphene dispersion. Top: Schematic of the process for preparation of intercalated graphite from expanded graphite. Down: Schematic of the process for preparation of graphene dispersion from intercalated graphite in a mixed solvent of toluene and oleylamine.Back to article page