Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi                         3                         @SiO                         2                          nanoparticles

Xiao Ding; Ying Huang; Jianguo Wang; Haiwei Wu; Panbo Liu

doi:10.1016/j.apsusc.2015.09.103

Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles

Xiao Ding, Ying Huang, Jianguo Wang, Haiwei Wu, Panbo Liu

School of Chemistry and Chemical Engineering

Northwestern Polytechnical University Xian

Research output: Contribution to journal › Article › peer-review

66 Scopus citations

Abstract

The electromagnetic wave absorption properties of the quaternary composites consisting of reduced graphene oxide (rGO), polyaniline (PANI), FeNi ₃ @SiO ₂ (FeNi ₃ nanocrystals encapsulated in SiO ₂ ) nanoparticles had never been reported. In this case, we prepared FeNi ₃ @SiO ₂ @rGO-PANI quaternary composites and TEM results shows spherical nanoparticles are well distributed on the surface of rGO-PANI nanosheets. The investigation of the electromagnetic wave absorbability reveals that the quaternary composites exhibit wide absorption bandwidth and enhanced electromagnetic wave absorption properties. The absorption bandwidth with reflection loss less than -10 dB (90% attenuation) is up to 6.64 GHz (10.08-10.80 GHz, 12.08-18.0 GHz), and the maximum reflection loss reaches about -40.18 dB at 14.0 GHz with the thickness of 2.4 mm. It is believed that the FeNi ₃ @SiO ₂ @rGO-PANI composites can serve as excellent electromagnetic wave absorbent and can be widely used in practice.

Original language	English
Pages (from-to)	908-914
Number of pages	7
Journal	Applied Surface Science
Volume	357
DOIs	https://doi.org/10.1016/j.apsusc.2015.09.103
State	Published - 1 Dec 2015

Keywords

Electromagnetic wave absorption properties
Grapheme
Polymer
Quaternary composites

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10.1016/j.apsusc.2015.09.103

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Ding, X., Huang, Y., Wang, J., Wu, H., & Liu, P. (2015). Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles Applied Surface Science, 357, 908-914. https://doi.org/10.1016/j.apsusc.2015.09.103

Ding, Xiao ; Huang, Ying ; Wang, Jianguo et al. / Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles In: Applied Surface Science. 2015 ; Vol. 357. pp. 908-914.

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title = " Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi 3 @SiO 2 nanoparticles ",

abstract = " The electromagnetic wave absorption properties of the quaternary composites consisting of reduced graphene oxide (rGO), polyaniline (PANI), FeNi 3 @SiO 2 (FeNi 3 nanocrystals encapsulated in SiO 2 ) nanoparticles had never been reported. In this case, we prepared FeNi 3 @SiO 2 @rGO-PANI quaternary composites and TEM results shows spherical nanoparticles are well distributed on the surface of rGO-PANI nanosheets. The investigation of the electromagnetic wave absorbability reveals that the quaternary composites exhibit wide absorption bandwidth and enhanced electromagnetic wave absorption properties. The absorption bandwidth with reflection loss less than -10 dB (90% attenuation) is up to 6.64 GHz (10.08-10.80 GHz, 12.08-18.0 GHz), and the maximum reflection loss reaches about -40.18 dB at 14.0 GHz with the thickness of 2.4 mm. It is believed that the FeNi 3 @SiO 2 @rGO-PANI composites can serve as excellent electromagnetic wave absorbent and can be widely used in practice.",

keywords = "Electromagnetic wave absorption properties, Grapheme, Polymer, Quaternary composites",

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Ding, X, Huang, Y, Wang, J, Wu, H & Liu, P 2015, ' Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles ', Applied Surface Science, vol. 357, pp. 908-914. https://doi.org/10.1016/j.apsusc.2015.09.103

Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles . / Ding, Xiao; Huang, Ying; Wang, Jianguo et al.
In: Applied Surface Science, Vol. 357, 01.12.2015, p. 908-914.

Research output: Contribution to journal › Article › peer-review

TY - JOUR

T1 - Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi 3 @SiO 2 nanoparticles

AU - Ding, Xiao

AU - Huang, Ying

AU - Wang, Jianguo

AU - Wu, Haiwei

AU - Liu, Panbo

PY - 2015/12/1

Y1 - 2015/12/1

N2 - The electromagnetic wave absorption properties of the quaternary composites consisting of reduced graphene oxide (rGO), polyaniline (PANI), FeNi 3 @SiO 2 (FeNi 3 nanocrystals encapsulated in SiO 2 ) nanoparticles had never been reported. In this case, we prepared FeNi 3 @SiO 2 @rGO-PANI quaternary composites and TEM results shows spherical nanoparticles are well distributed on the surface of rGO-PANI nanosheets. The investigation of the electromagnetic wave absorbability reveals that the quaternary composites exhibit wide absorption bandwidth and enhanced electromagnetic wave absorption properties. The absorption bandwidth with reflection loss less than -10 dB (90% attenuation) is up to 6.64 GHz (10.08-10.80 GHz, 12.08-18.0 GHz), and the maximum reflection loss reaches about -40.18 dB at 14.0 GHz with the thickness of 2.4 mm. It is believed that the FeNi 3 @SiO 2 @rGO-PANI composites can serve as excellent electromagnetic wave absorbent and can be widely used in practice.

AB - The electromagnetic wave absorption properties of the quaternary composites consisting of reduced graphene oxide (rGO), polyaniline (PANI), FeNi 3 @SiO 2 (FeNi 3 nanocrystals encapsulated in SiO 2 ) nanoparticles had never been reported. In this case, we prepared FeNi 3 @SiO 2 @rGO-PANI quaternary composites and TEM results shows spherical nanoparticles are well distributed on the surface of rGO-PANI nanosheets. The investigation of the electromagnetic wave absorbability reveals that the quaternary composites exhibit wide absorption bandwidth and enhanced electromagnetic wave absorption properties. The absorption bandwidth with reflection loss less than -10 dB (90% attenuation) is up to 6.64 GHz (10.08-10.80 GHz, 12.08-18.0 GHz), and the maximum reflection loss reaches about -40.18 dB at 14.0 GHz with the thickness of 2.4 mm. It is believed that the FeNi 3 @SiO 2 @rGO-PANI composites can serve as excellent electromagnetic wave absorbent and can be widely used in practice.

KW - Electromagnetic wave absorption properties

KW - Grapheme

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Ding X, Huang Y, Wang J, Wu H, Liu P. Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles Applied Surface Science. 2015 Dec 1;357:908-914. doi: 10.1016/j.apsusc.2015.09.103

Excellent electromagnetic wave absorption property of quaternary composites consisting of reduced graphene oxide, polyaniline and FeNi ₃ @SiO ₂ nanoparticles

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Keywords

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