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Microwave Properties of Graphene Bernard Placais, Andreas Betz
Publisher: Wiley

Publication » Effect of carbon nanotubes and graphene nanoplatelets on the dielectric and microwave properties of natural rubber composites. Microwave shielding properties of chemically synthesized MnO2 decorated graphene nanoribbons (GNRs) are reported for the first time. Graphene has many extraordinary properties. Excellent microwave absorption property of graphene-coated Fe nanocomposites. The electromagnetic properties of graphene are neither well known nor well understood. We report on the first experiments on saturable absorption in graphene at microwave evidencing the microwave saturable absorption property of graphene. Graphene nanoplatelet (GNP)–epoxy composites were fabricated for the investigation of the dielectric permittivity and microwave absorption in a frequency range from 8 to 20 GHz. We performed Hall effect measurements and Raman mapping of graphene synthesized by microwave plasma treatment under a low carbon concentration. Graphene capacitors as broadband adaptive surfaces. Synthesis and microwave absorption properties of graphene–oxide(GO)/ polyaniline nanocomposite with Fe3O4 particles * .