radar absorbing nanocomposites based multilayered graphene platelets/epoxy
نویسندگان
چکیده
graphene nanostructures were synthesized by hummer method. 1, 3, 5 and 7 wt% of graphene nanostructures were suspended in certain amount of acetone on a mechanical stirrer and stirred then added to epoxy resin. after 4 hours, solution and graphene platelets (gps) were prepared. nanostructures were characterized by x-ray diffraction (xrd), scanning electron microscopy (sem ), fourier transform infrared (ft-ir) spectroscopy. the electromagnetic interference shielding was studied by reflection loss (rl). according to the results, the multilayered graphene 3% wt of has a completely smooth surface and its absorption average and maximum are reported as -13.5 db and -30.3 db.
منابع مشابه
Radar Absorbing Nanocomposites Based MultiLayered Graphene Platelets/Epoxy
Graphene nanostructures were synthesized by Hummer method. 1, 3, 5 and 7 wt% of graphene nanostructures were suspended in certain amount of acetone on a mechanical stirrer and stirred then added to epoxy resin. After 4 hours, solution and Graphene platelets (GPs) were prepared. Nanostructures were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM ), Fourier transform i...
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عنوان ژورنال:
journal of nanostructuresناشر: university of kashan
ISSN 2251-7871
دوره 5
شماره 4 2015
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