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Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler

Developing new absorbing and sheilding materials with a large band of frequency and high performance to allow the coexistence of the electronic components without the damaging electromagnetic interference (EMI) is needed. This paper is about the development of microwave-absorbing material from polyc...

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Main Authors: Ahmad, Ahmad Fahad, Abbas, Zulkifly, Ab Aziz, Sidek, Obaiys, Suzan J., Zainuddin, Mohamad Faiz
Format: Article
Language:English
Published: Elsevier 2018
Online Access:http://psasir.upm.edu.my/id/eprint/74046/1/Synthesis%20and%20characterisation%20of%20nickel%20oxide%20reinforced%20with%20polycaprolactone%20composite%20for%20dielectric%20applications%20by%20controlling%20nickel%20oxide%20as%20a%20filler.pdf
http://psasir.upm.edu.my/id/eprint/74046/
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spelling my.upm.eprints.740462020-04-28T03:06:26Z http://psasir.upm.edu.my/id/eprint/74046/ Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler Ahmad, Ahmad Fahad Abbas, Zulkifly Ab Aziz, Sidek Obaiys, Suzan J. Zainuddin, Mohamad Faiz Developing new absorbing and sheilding materials with a large band of frequency and high performance to allow the coexistence of the electronic components without the damaging electromagnetic interference (EMI) is needed. This paper is about the development of microwave-absorbing material from polycaprolactone by the addition of nickel oxide. Preparation of NiO/PCL composites to homogeneous were carried out using a Brabender Internal Mixer using the melt blend technique. These composites were characterized using Fourier transform infrared (FT-IR) spectrometry, scanning electron microscopy (SEM) as well using X-ray diffraction (XRD). Dielectric properties were obtained over a broad range of frequency of 8–12 GHz at the room temperature. It is found that the permittivity values increased via NiO filler content increments and decreased with frequency hikes. An instrument of rectangular waveguide is connected to a network analyzer (PNA) and the values of transmission (S21) and reflection (S11) parameters were measured which were also used for calculating reflection loss, microwave absorption values and the shielding properties of EMI by NiO/PCL composite at X-band frequencies. The measurement results found the material has good EMI shielding application potential as its microwave absorption has shown. Elsevier 2018 Article PeerReviewed text en http://psasir.upm.edu.my/id/eprint/74046/1/Synthesis%20and%20characterisation%20of%20nickel%20oxide%20reinforced%20with%20polycaprolactone%20composite%20for%20dielectric%20applications%20by%20controlling%20nickel%20oxide%20as%20a%20filler.pdf Ahmad, Ahmad Fahad and Abbas, Zulkifly and Ab Aziz, Sidek and Obaiys, Suzan J. and Zainuddin, Mohamad Faiz (2018) Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler. Results in Physics, 11. 427 - 435. ISSN ESSN: 2211-3797 10.1016/j.rinp.2018.08.041
institution Universiti Putra Malaysia
building UPM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Putra Malaysia
content_source UPM Institutional Repository
url_provider http://psasir.upm.edu.my/
language English
description Developing new absorbing and sheilding materials with a large band of frequency and high performance to allow the coexistence of the electronic components without the damaging electromagnetic interference (EMI) is needed. This paper is about the development of microwave-absorbing material from polycaprolactone by the addition of nickel oxide. Preparation of NiO/PCL composites to homogeneous were carried out using a Brabender Internal Mixer using the melt blend technique. These composites were characterized using Fourier transform infrared (FT-IR) spectrometry, scanning electron microscopy (SEM) as well using X-ray diffraction (XRD). Dielectric properties were obtained over a broad range of frequency of 8–12 GHz at the room temperature. It is found that the permittivity values increased via NiO filler content increments and decreased with frequency hikes. An instrument of rectangular waveguide is connected to a network analyzer (PNA) and the values of transmission (S21) and reflection (S11) parameters were measured which were also used for calculating reflection loss, microwave absorption values and the shielding properties of EMI by NiO/PCL composite at X-band frequencies. The measurement results found the material has good EMI shielding application potential as its microwave absorption has shown.
format Article
author Ahmad, Ahmad Fahad
Abbas, Zulkifly
Ab Aziz, Sidek
Obaiys, Suzan J.
Zainuddin, Mohamad Faiz
spellingShingle Ahmad, Ahmad Fahad
Abbas, Zulkifly
Ab Aziz, Sidek
Obaiys, Suzan J.
Zainuddin, Mohamad Faiz
Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
author_facet Ahmad, Ahmad Fahad
Abbas, Zulkifly
Ab Aziz, Sidek
Obaiys, Suzan J.
Zainuddin, Mohamad Faiz
author_sort Ahmad, Ahmad Fahad
title Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
title_short Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
title_full Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
title_fullStr Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
title_full_unstemmed Synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
title_sort synthesis and characterisation of nickel oxide reinforced with polycaprolactone composite for dielectric applications by controlling nickel oxide as a filler
publisher Elsevier
publishDate 2018
url http://psasir.upm.edu.my/id/eprint/74046/1/Synthesis%20and%20characterisation%20of%20nickel%20oxide%20reinforced%20with%20polycaprolactone%20composite%20for%20dielectric%20applications%20by%20controlling%20nickel%20oxide%20as%20a%20filler.pdf
http://psasir.upm.edu.my/id/eprint/74046/
_version_ 1665896004830887936
score 13.211869

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