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Research progress and future perspectives on electromagnetic wave absorption of fibrous materials

Electromagnetic waves have caused great harm to military safety, high-frequency electronic components, and precision instruments, and so forth, which urgently requires the development of lightweight, high-efficiency, broadband electromagnetic waves (EMW) absorbing materials for protection. As the ba...

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Detalles Bibliográficos
Autores principales: Du, Yuzhang, Liu, Yichen, Wang, Aoao, Kong, Jie
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Elsevier 2023
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10561061/
https://www.ncbi.nlm.nih.gov/pubmed/37817934
http://dx.doi.org/10.1016/j.isci.2023.107873
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author Du, Yuzhang
Liu, Yichen
Wang, Aoao
Kong, Jie
author_facet Du, Yuzhang
Liu, Yichen
Wang, Aoao
Kong, Jie
author_sort Du, Yuzhang
collection PubMed
description Electromagnetic waves have caused great harm to military safety, high-frequency electronic components, and precision instruments, and so forth, which urgently requires the development of lightweight, high-efficiency, broadband electromagnetic waves (EMW) absorbing materials for protection. As the basic fibrous materials, carbon fibers (CFs) and SiC fibers (SiC(f)) have been widely applied in EMW absorption due to their intrinsic characteristics of low density, high mechanical properties, high conductivity, and dielectric loss mechanism. Nevertheless, it has remained a great challenge to develop lightweight EMW-absorbing fibrous materials with strong absorption capability and broad frequency range. In this review, the fundamental electromagnetic attenuation mechanisms are firstly introduced. Furthermore, the preparation, structure, morphology, and absorbing performance of CFs and SiC(f)-based EMW absorbing composites are summarized. In addition, prospective research opportunities are highlighted toward the development of fibrous absorbing materials with the excellent absorption performance.
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spelling pubmed-105610612023-10-10 Research progress and future perspectives on electromagnetic wave absorption of fibrous materials Du, Yuzhang Liu, Yichen Wang, Aoao Kong, Jie iScience Review Electromagnetic waves have caused great harm to military safety, high-frequency electronic components, and precision instruments, and so forth, which urgently requires the development of lightweight, high-efficiency, broadband electromagnetic waves (EMW) absorbing materials for protection. As the basic fibrous materials, carbon fibers (CFs) and SiC fibers (SiC(f)) have been widely applied in EMW absorption due to their intrinsic characteristics of low density, high mechanical properties, high conductivity, and dielectric loss mechanism. Nevertheless, it has remained a great challenge to develop lightweight EMW-absorbing fibrous materials with strong absorption capability and broad frequency range. In this review, the fundamental electromagnetic attenuation mechanisms are firstly introduced. Furthermore, the preparation, structure, morphology, and absorbing performance of CFs and SiC(f)-based EMW absorbing composites are summarized. In addition, prospective research opportunities are highlighted toward the development of fibrous absorbing materials with the excellent absorption performance. Elsevier 2023-09-11 /pmc/articles/PMC10561061/ /pubmed/37817934 http://dx.doi.org/10.1016/j.isci.2023.107873 Text en © 2023 The Authors https://creativecommons.org/licenses/by-nc-nd/4.0/This is an open access article under the CC BY-NC-ND license (http://creativecommons.org/licenses/by-nc-nd/4.0/).
spellingShingle Review
Du, Yuzhang
Liu, Yichen
Wang, Aoao
Kong, Jie
Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title_full Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title_fullStr Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title_full_unstemmed Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title_short Research progress and future perspectives on electromagnetic wave absorption of fibrous materials
title_sort research progress and future perspectives on electromagnetic wave absorption of fibrous materials
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC10561061/
https://www.ncbi.nlm.nih.gov/pubmed/37817934
http://dx.doi.org/10.1016/j.isci.2023.107873
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