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Proceedings Paper

Electrodynamic properties of the nanocarbon/polymer composites with aligned by magnetic field secondary non-conductive component
Author(s): Mykola Melnichenko; Olena Yakovenko; Ludmila Matzui; Ludmila Vovchenko; Victor Oliynyk; Vilen Launetz
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Paper Abstract

Multiwall carbon nanotubes/epoxy and graphite nanoplatelets/epoxy composite materials (2-5 wt %) as well as the composite materials with barium hexaferrite as secondary filler (27 wt %) were prepared. Alignment of barium hexaferrite nanoparticles was performed by magnetic field action during polymerization process. Morphology, the electrical conductivity and shielding efficiency of the composite materials in the frequency range of 36-55.5 GHz were investigated. Optical and electron microscopy, standard 2- and 4-probe methods of electrical conductivity measurement and network analyzer were used for that purpose. The arguments about secondary filler addition and its alignment on electrodynamic properties of the obtained composite materials are given.

Paper Details

Date Published: 1 June 2015
PDF: 11 pages
Proc. SPIE 9519, Nanotechnology VII, 951918 (1 June 2015); doi: 10.1117/12.2186574
Show Author Affiliations
Mykola Melnichenko, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Olena Yakovenko, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Ludmila Matzui, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Ludmila Vovchenko, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Victor Oliynyk, Taras Shevchenko National Univ. of Kyiv (Ukraine)
Vilen Launetz, Taras Shevchenko National Univ. of Kyiv (Ukraine)

Published in SPIE Proceedings Vol. 9519:
Nanotechnology VII
Ion M. Tiginyanu, Editor(s)

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