Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding

Qian Ming He; Jun Ru Tao; Yi Yang; Dian Yang; Kai Zhang; Bin Fei; Ming Wang

doi:10.1016/j.compositesa.2022.106901

Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding

Qian Ming He
, Jun Ru Tao
, Yi Yang
, Dian Yang
, Kai Zhang
, Bin Fei
, Ming Wang

Research output: Journal article publication › Journal article › Academic research › peer-review

73 Citations (Scopus)

Abstract

Herein, polydimethylsiloxane (PDMS) was used as matrix, multi-walled carbon nanotubes (MWCNTs), nickel (Ni) and antimony trioxide (Sb₂O₃) particles were used as multiple fillers to explore the electric-magnetic-dielectric loss synergism in the composites. Generally, MWCNTs and Ni particles in the composites provided mainly electric and magnetic dissipation of microwaves, respectively. Sb₂O₃ particles were used to improve impedance matching and reduce surface reflection of microwaves. The synergistic effect of the Sb₂O₃-Ni-MWCNTs on electromagnetic interference (EMI) shielding effectiveness (SE) was discussed for combination of fillers with different ratio. Furthermore, the symmetrical structure (SS) and asymmetric structure (AS) composites were designed to obtain high EMI SE and absorption coefficient. For example, the SS composites and the AS composites could achieve the high EMI SE_T/absorption coefficient of ∼ 57.4 dB/ ∼ 0.75, and ∼ 55.7 dB/ ∼ 0.80, respectively, because of the electric-magnetic-dielectric synergism and Salisbury screen effect.

Original language	English
Article number	106901
Journal	Composites Part A: Applied Science and Manufacturing
Volume	156
DOIs	https://doi.org/10.1016/j.compositesa.2022.106901
Publication status	Published - May 2022

Keywords

A. Polymer-matrix composites (PMCs)
B. Electrical properties
E. Cure
Electromagnetic interference shielding

ASJC Scopus subject areas

Ceramics and Composites
Mechanics of Materials

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10.1016/j.compositesa.2022.106901

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He, Q. M., Tao, J. R., Yang, Y., Yang, D., Zhang, K., Fei, B., & Wang, M. (2022). Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding. Composites Part A: Applied Science and Manufacturing, 156, Article 106901. https://doi.org/10.1016/j.compositesa.2022.106901

@article{8957236ce8164f7786bb2cc8aad23613,

title = "Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding",

abstract = "Herein, polydimethylsiloxane (PDMS) was used as matrix, multi-walled carbon nanotubes (MWCNTs), nickel (Ni) and antimony trioxide (Sb2O3) particles were used as multiple fillers to explore the electric-magnetic-dielectric loss synergism in the composites. Generally, MWCNTs and Ni particles in the composites provided mainly electric and magnetic dissipation of microwaves, respectively. Sb2O3 particles were used to improve impedance matching and reduce surface reflection of microwaves. The synergistic effect of the Sb2O3-Ni-MWCNTs on electromagnetic interference (EMI) shielding effectiveness (SE) was discussed for combination of fillers with different ratio. Furthermore, the symmetrical structure (SS) and asymmetric structure (AS) composites were designed to obtain high EMI SE and absorption coefficient. For example, the SS composites and the AS composites could achieve the high EMI SET/absorption coefficient of ∼ 57.4 dB/ ∼ 0.75, and ∼ 55.7 dB/ ∼ 0.80, respectively, because of the electric-magnetic-dielectric synergism and Salisbury screen effect.",

keywords = "A. Polymer-matrix composites (PMCs), B. Electrical properties, E. Cure, Electromagnetic interference shielding",

author = "He, \{Qian Ming\} and Tao, \{Jun Ru\} and Yi Yang and Dian Yang and Kai Zhang and Bin Fei and Ming Wang",

note = "Funding Information: The National Natural Science Foundation of China ( 52173264 ) and the Natural Science Foundation Project of Chongqing ( cstc2020jcyj-msxmX0401 ) kindly gave the financial supports for this work. Publisher Copyright: {\textcopyright} 2022 Elsevier Ltd",

year = "2022",

month = may,

doi = "10.1016/j.compositesa.2022.106901",

language = "English",

volume = "156",

journal = "Composites Part A: Applied Science and Manufacturing",

issn = "1359-835X",

publisher = "Elsevier Ltd",

}

He, QM, Tao, JR, Yang, Y, Yang, D, Zhang, K, Fei, B & Wang, M 2022, 'Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding', Composites Part A: Applied Science and Manufacturing, vol. 156, 106901. https://doi.org/10.1016/j.compositesa.2022.106901

Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding. / He, Qian Ming; Tao, Jun Ru; Yang, Yi et al.
In: Composites Part A: Applied Science and Manufacturing, Vol. 156, 106901, 05.2022.

Research output: Journal article publication › Journal article › Academic research › peer-review

TY - JOUR

T1 - Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding

AU - He, Qian Ming

AU - Tao, Jun Ru

AU - Yang, Yi

AU - Yang, Dian

AU - Zhang, Kai

AU - Fei, Bin

AU - Wang, Ming

N1 - Funding Information: The National Natural Science Foundation of China ( 52173264 ) and the Natural Science Foundation Project of Chongqing ( cstc2020jcyj-msxmX0401 ) kindly gave the financial supports for this work. Publisher Copyright: © 2022 Elsevier Ltd

PY - 2022/5

Y1 - 2022/5

N2 - Herein, polydimethylsiloxane (PDMS) was used as matrix, multi-walled carbon nanotubes (MWCNTs), nickel (Ni) and antimony trioxide (Sb2O3) particles were used as multiple fillers to explore the electric-magnetic-dielectric loss synergism in the composites. Generally, MWCNTs and Ni particles in the composites provided mainly electric and magnetic dissipation of microwaves, respectively. Sb2O3 particles were used to improve impedance matching and reduce surface reflection of microwaves. The synergistic effect of the Sb2O3-Ni-MWCNTs on electromagnetic interference (EMI) shielding effectiveness (SE) was discussed for combination of fillers with different ratio. Furthermore, the symmetrical structure (SS) and asymmetric structure (AS) composites were designed to obtain high EMI SE and absorption coefficient. For example, the SS composites and the AS composites could achieve the high EMI SET/absorption coefficient of ∼ 57.4 dB/ ∼ 0.75, and ∼ 55.7 dB/ ∼ 0.80, respectively, because of the electric-magnetic-dielectric synergism and Salisbury screen effect.

AB - Herein, polydimethylsiloxane (PDMS) was used as matrix, multi-walled carbon nanotubes (MWCNTs), nickel (Ni) and antimony trioxide (Sb2O3) particles were used as multiple fillers to explore the electric-magnetic-dielectric loss synergism in the composites. Generally, MWCNTs and Ni particles in the composites provided mainly electric and magnetic dissipation of microwaves, respectively. Sb2O3 particles were used to improve impedance matching and reduce surface reflection of microwaves. The synergistic effect of the Sb2O3-Ni-MWCNTs on electromagnetic interference (EMI) shielding effectiveness (SE) was discussed for combination of fillers with different ratio. Furthermore, the symmetrical structure (SS) and asymmetric structure (AS) composites were designed to obtain high EMI SE and absorption coefficient. For example, the SS composites and the AS composites could achieve the high EMI SET/absorption coefficient of ∼ 57.4 dB/ ∼ 0.75, and ∼ 55.7 dB/ ∼ 0.80, respectively, because of the electric-magnetic-dielectric synergism and Salisbury screen effect.

KW - A. Polymer-matrix composites (PMCs)

KW - B. Electrical properties

KW - E. Cure

KW - Electromagnetic interference shielding

UR - https://www.scopus.com/pages/publications/85125619547

U2 - 10.1016/j.compositesa.2022.106901

DO - 10.1016/j.compositesa.2022.106901

M3 - Journal article

AN - SCOPUS:85125619547

SN - 1359-835X

VL - 156

JO - Composites Part A: Applied Science and Manufacturing

JF - Composites Part A: Applied Science and Manufacturing

M1 - 106901

ER -

He QM, Tao JR, Yang Y, Yang D, Zhang K, Fei B et al. Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding. Composites Part A: Applied Science and Manufacturing. 2022 May;156:106901. doi: 10.1016/j.compositesa.2022.106901

Electric-magnetic-dielectric synergism and Salisbury screen effect in laminated polymer composites with multiwall carbon nanotube, nickel, and antimony trioxide for enhancing electromagnetic interference shielding

Abstract

Keywords

ASJC Scopus subject areas

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