Radar Absorbing Nanocomposites Based MultiLayered Graphene Platelets/Epoxy

نویسندگان

  • F. Azizi Young researchers and elite club, Sanandaj branch, Islamic Azad University, Sanandaj, Iran.
  • H. Jahangiri Young researchers and elite club, Sanandaj branch, Islamic Azad University, Sanandaj, Iran.
چکیده مقاله:

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.

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عنوان ژورنال

دوره 5  شماره 4

صفحات  345- 349

تاریخ انتشار 2015-10-01

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