"mechanical exfoliation" . . . . . . . . . . . . . . . . . "Graphene" . . . "Graphene#Potential_applications" . . . "electronic properties of graphene" . . . . . . "Graphene acquisition" . "carbon nanostructures" . "graphene nanoplatelets" . . . . . . . . . . . . . . . . . . . . . . . . . . . "Graphene#Chiral half-integer quantum Hall effect" . . . . . . . . . . "Graphene" . "graphene" . . . . . . . . . . "graphenes" . . "reduced graphene oxide" . "Graphene#Ultracapacitors" . . . . "Mechanically exfoliated" . . . .