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Band-gap manipulations of monolayer graphene by phenyl radical adsorptions : a density functional theory study
Phenyl radical (Ph.) adsorption on monolayer graphene sheets is used to investigate the band-gap manipulation of graphene through density functional theory. Adsorption of a single Ph. on graphene breaks the aromatic π-bond ...
Heteroatom-doped graphene materials: syntheses, properties and applications
Heteroatom doping can endow graphene with various new or improved electromagnetic, physicochemical, optical, and structural properties. This greatly extends the arsenal of graphene materials and their potential for a ...