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Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid

Microwave absorption properties were systematically studied for synthesised barium hexaferrite (BaFe12O19) nanoparticles and spiraled multiwalled carbon nanotubes (MWCNTs) hybrid. BaFe12O19 nanoparticles were synthesised by a high energy ball milling (HEBM) followed by sintering at 1400 °C and struc...

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Main Authors: Rosdi, Nurshahiera, Azis, Raba’ah Syahidah, Ismail, Ismayadi, Mokhtar, Nurhidayaty, Muhammad Zulkimi, Muhammad Misbah, Mustaffa, Muhammad Syazwan
Format: Article
Published: Nature Publishing Group 2021
Online Access:http://psasir.upm.edu.my/id/eprint/95183/
https://www.nature.com/articles/s41598-021-95332-9
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spelling my.upm.eprints.951832023-04-07T03:11:48Z http://psasir.upm.edu.my/id/eprint/95183/ Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid Rosdi, Nurshahiera Azis, Raba’ah Syahidah Ismail, Ismayadi Mokhtar, Nurhidayaty Muhammad Zulkimi, Muhammad Misbah Mustaffa, Muhammad Syazwan Microwave absorption properties were systematically studied for synthesised barium hexaferrite (BaFe12O19) nanoparticles and spiraled multiwalled carbon nanotubes (MWCNTs) hybrid. BaFe12O19 nanoparticles were synthesised by a high energy ball milling (HEBM) followed by sintering at 1400 °C and structural, electromagnetic and microwave characteristics have been scrutinized thoroughly. The sintered powders were then used as a catalyst to synthesise spiraled MWCNTs/BaFe12O19 hybrid via the chemical vapour deposition (CVD) process. The materials were then incorporated into epoxy resin to fabricate single-layer composite structures with a thickness of 2 mm. The composite of BaFe12O19 nanoparticles showed a minimum reflection loss is − 3.58 dB and no has an absorption bandwidth while the spiraled MWCNTs/BaFe12O19 hybrid showed the highest microwave absorption of more than 99.9%, with a minimum reflection loss of − 43.99 dB and an absorption bandwidth of 2.56 GHz. This indicates that spiraled MWCNTs/BaFe12O19 hybrid is a potential microwave absorber for microwave applications in X and Ku bands. Nature Publishing Group 2021-08-05 Article PeerReviewed Rosdi, Nurshahiera and Azis, Raba’ah Syahidah and Ismail, Ismayadi and Mokhtar, Nurhidayaty and Muhammad Zulkimi, Muhammad Misbah and Mustaffa, Muhammad Syazwan (2021) Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid. Scientific Reports, 11. art. no. 15982. pp. 1-14. ISSN 2045-2322 https://www.nature.com/articles/s41598-021-95332-9 10.1038/s41598-021-95332-9
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/
description Microwave absorption properties were systematically studied for synthesised barium hexaferrite (BaFe12O19) nanoparticles and spiraled multiwalled carbon nanotubes (MWCNTs) hybrid. BaFe12O19 nanoparticles were synthesised by a high energy ball milling (HEBM) followed by sintering at 1400 °C and structural, electromagnetic and microwave characteristics have been scrutinized thoroughly. The sintered powders were then used as a catalyst to synthesise spiraled MWCNTs/BaFe12O19 hybrid via the chemical vapour deposition (CVD) process. The materials were then incorporated into epoxy resin to fabricate single-layer composite structures with a thickness of 2 mm. The composite of BaFe12O19 nanoparticles showed a minimum reflection loss is − 3.58 dB and no has an absorption bandwidth while the spiraled MWCNTs/BaFe12O19 hybrid showed the highest microwave absorption of more than 99.9%, with a minimum reflection loss of − 43.99 dB and an absorption bandwidth of 2.56 GHz. This indicates that spiraled MWCNTs/BaFe12O19 hybrid is a potential microwave absorber for microwave applications in X and Ku bands.
format Article
author Rosdi, Nurshahiera
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Mokhtar, Nurhidayaty
Muhammad Zulkimi, Muhammad Misbah
Mustaffa, Muhammad Syazwan
spellingShingle Rosdi, Nurshahiera
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Mokhtar, Nurhidayaty
Muhammad Zulkimi, Muhammad Misbah
Mustaffa, Muhammad Syazwan
Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
author_facet Rosdi, Nurshahiera
Azis, Raba’ah Syahidah
Ismail, Ismayadi
Mokhtar, Nurhidayaty
Muhammad Zulkimi, Muhammad Misbah
Mustaffa, Muhammad Syazwan
author_sort Rosdi, Nurshahiera
title Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
title_short Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
title_full Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
title_fullStr Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
title_full_unstemmed Structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (MWCNTs/BaFe12O19) hybrid
title_sort structural, microstructural, magnetic and electromagnetic absorption properties of spiraled multiwalled carbon nanotubes/barium hexaferrite (mwcnts/bafe12o19) hybrid
publisher Nature Publishing Group
publishDate 2021
url http://psasir.upm.edu.my/id/eprint/95183/
https://www.nature.com/articles/s41598-021-95332-9
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score 13.211869

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