Preparation of graphene-based nanomaterials by pulsed RF discharges on liquid organic compounds
Autor
Amaro-Gahete, J.
Mora, Manuel
Gutiérrez, Pablo
Cosano, Daniel
Esquivel, Dolores
Ruiz, José R.
Jiménez-Sanchidrián, César
García, María C
Romero-Salguero, F.J
Editor
IOP PublishingFecha
2020Materia
HydrocarbonsGraphene
Pulsed corona plasma
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A new pulsed RF plasma reactor has been used for the synthesis of graphene-based nanomaterials under atmopheric pressure conditions. This is an environmental-friendly system, not using catalyst and where no hazardous components are generated. Nanographenes formed upon plasma treatment of some hydrocarbons (cyclohexane, cyclohexene, heptane, hexane, pentane, and toluene), while N-containing organic compounds (cyclohexylamine, pyridine, dipropylamine, and triethylamine) resulted in N-doped graphenes. Synthesis took place in a very fast way, mediated by plasma reactive species.