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Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective

With the rapid development of communication technology in civil and military fields, the problem of electromagnetic radiation pollution caused by the electromagnetic wave becomes particularly prominent and brings great harm. It is urgent to explore efficient electromagnetic wave absorption materials...

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Autores principales: Zheng, Wei, Ye, Wenxian, Yang, Pingan, Wang, Dashuang, Xiong, Yuting, Liu, Zhiyong, Qi, Jindong, Zhang, Yuxin
Formato: Online Artículo Texto
Lenguaje:English
Publicado: MDPI 2022
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9268069/
https://www.ncbi.nlm.nih.gov/pubmed/35807363
http://dx.doi.org/10.3390/molecules27134117
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author Zheng, Wei
Ye, Wenxian
Yang, Pingan
Wang, Dashuang
Xiong, Yuting
Liu, Zhiyong
Qi, Jindong
Zhang, Yuxin
author_facet Zheng, Wei
Ye, Wenxian
Yang, Pingan
Wang, Dashuang
Xiong, Yuting
Liu, Zhiyong
Qi, Jindong
Zhang, Yuxin
author_sort Zheng, Wei
collection PubMed
description With the rapid development of communication technology in civil and military fields, the problem of electromagnetic radiation pollution caused by the electromagnetic wave becomes particularly prominent and brings great harm. It is urgent to explore efficient electromagnetic wave absorption materials to solve the problem of electromagnetic radiation pollution. Therefore, various absorbing materials have developed rapidly. Among them, iron (Fe) magnetic absorbent particle material with superior magnetic properties, high Snoek’s cut-off frequency, saturation magnetization and Curie temperature, which shows excellent electromagnetic wave loss ability, are kinds of promising absorbing material. However, ferromagnetic particles have the disadvantages of poor impedance matching, easy oxidation, high density, and strong skin effect. In general, the two strategies of morphological structure design and multi-component material composite are utilized to improve the microwave absorption performance of Fe-based magnetic absorbent. Therefore, Fe-based microwave absorbing materials have been widely studied in microwave absorption. In this review, through the summary of the reports on Fe-based electromagnetic absorbing materials in recent years, the research progress of Fe-based absorbing materials is reviewed, and the preparation methods, absorbing properties and absorbing mechanisms of iron-based absorbing materials are discussed in detail from the aspects of different morphologies of Fe and Fe-based composite absorbers. Meanwhile, the future development direction of Fe-based absorbing materials is also prospected, providing a reference for the research and development of efficient electromagnetic wave absorbing materials with strong absorption performance, frequency bandwidth, light weight and thin thickness.
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spelling pubmed-92680692022-07-09 Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective Zheng, Wei Ye, Wenxian Yang, Pingan Wang, Dashuang Xiong, Yuting Liu, Zhiyong Qi, Jindong Zhang, Yuxin Molecules Review With the rapid development of communication technology in civil and military fields, the problem of electromagnetic radiation pollution caused by the electromagnetic wave becomes particularly prominent and brings great harm. It is urgent to explore efficient electromagnetic wave absorption materials to solve the problem of electromagnetic radiation pollution. Therefore, various absorbing materials have developed rapidly. Among them, iron (Fe) magnetic absorbent particle material with superior magnetic properties, high Snoek’s cut-off frequency, saturation magnetization and Curie temperature, which shows excellent electromagnetic wave loss ability, are kinds of promising absorbing material. However, ferromagnetic particles have the disadvantages of poor impedance matching, easy oxidation, high density, and strong skin effect. In general, the two strategies of morphological structure design and multi-component material composite are utilized to improve the microwave absorption performance of Fe-based magnetic absorbent. Therefore, Fe-based microwave absorbing materials have been widely studied in microwave absorption. In this review, through the summary of the reports on Fe-based electromagnetic absorbing materials in recent years, the research progress of Fe-based absorbing materials is reviewed, and the preparation methods, absorbing properties and absorbing mechanisms of iron-based absorbing materials are discussed in detail from the aspects of different morphologies of Fe and Fe-based composite absorbers. Meanwhile, the future development direction of Fe-based absorbing materials is also prospected, providing a reference for the research and development of efficient electromagnetic wave absorbing materials with strong absorption performance, frequency bandwidth, light weight and thin thickness. MDPI 2022-06-27 /pmc/articles/PMC9268069/ /pubmed/35807363 http://dx.doi.org/10.3390/molecules27134117 Text en © 2022 by the authors. https://creativecommons.org/licenses/by/4.0/Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Review
Zheng, Wei
Ye, Wenxian
Yang, Pingan
Wang, Dashuang
Xiong, Yuting
Liu, Zhiyong
Qi, Jindong
Zhang, Yuxin
Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title_full Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title_fullStr Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title_full_unstemmed Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title_short Recent Progress in Iron-Based Microwave Absorbing Composites: A Review and Prospective
title_sort recent progress in iron-based microwave absorbing composites: a review and prospective
topic Review
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC9268069/
https://www.ncbi.nlm.nih.gov/pubmed/35807363
http://dx.doi.org/10.3390/molecules27134117
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