Microwave Properties of Carbon Nanotubes Grown by  Pyrolysis of Ethanol on Nickel Catalyst

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Title	Microwave Properties of Carbon Nanotubes Grown by Pyrolysis of Ethanol on Nickel Catalyst
Authors	Rodionov, V.V. Kuzmenko, A.P. Emelyanov, S.G. Chervyakov, L.M. Dobromyslov, M.B.
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Keywords	Carbon nanotubes Nickel catalyst Electromagnetic radiation Scanning electron microscopy Energy dispersive X-ray analysis Transmission coefficient
Type	Article
Date of Issue	2014
URI	http://essuir.sumdu.edu.ua/handle/123456789/36283
Publisher	Sumy State University
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Citation	V.V. Rodionov, A.P. Kuzmenko, S.G. Emelyanov, et al., J. Nano- Electron. Phys. 6 No 3, 03037 (2014)
Abstract	The efficiency of carbon nanotubes produced by CVD-method on a nickel catalyst at a protection from microwave radiation is shown. These data are confirmed by scanning electron microscopy, energy disper-sive X-ray analysis and spectral analysis of the microwave radiation in the frequency range 26-40 GHz. The observed value of the transmission coefficient S21, up to – 42.7 dB, is in agreement with considered possible absorption mechanisms of electromagnetic wave energy in carbon nanoscale systems “CNT-nickel nanoparticles”. The application of carbon powder materials in shielding of electromagnetic radiation has been theoretically justified. When you are citing the document, use the following link http://essuir.sumdu.edu.ua/handle/123456789/36283
Appears in Collections:	Журнал нано- та електронної фізики (Journal of nano- and electronic physics)