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Ceramic-based electromagnetic wave absorbing materials and concepts towards lightweight, flexibility and thermal resistance

Li, Wei ; Yu, Zhaoju ; Wen, Qingbo ; Feng, Yao ; Fan, Bingbing ; Zhang, Rui ; Riedel, Ralf (2023)
Ceramic-based electromagnetic wave absorbing materials and concepts towards lightweight, flexibility and thermal resistance.
In: International Materials Reviews, 68 (5)
doi: 10.1080/09506608.2022.2077028
Article, Bibliographie

Abstract

Electromagnetic wave (EMW) absorbing materials have attracted much attention in recent years due to the dramatical increase of high-frequency electronic components and devices, which generate electromagnetic (EM) pollution and cause serious electromagnetic interference (EMI). Ceramics and associated (nano)composites are widely investigated as EMW absorbing materials because of their excellent mechanical properties, chemical/thermal stabilities, and oxidation/corrosion resistance. In addition to outstanding EMW absorbing performance, lightweight, flexibility and thermal resistance at high temperatures strongly affect their practical applications. Therefore, this review highlights the recent progress of advanced ceramic-based EMW absorbing materials by evaluating their vital EMW absorption parameters. First, the fundamentals of EMW absorption are briefly summarized, followed by the effects of phase/chemical composition, micro/nano structure, and morphology on the EMW absorbing performance and associated mechanisms. Furthermore, modern strategies for the preparation of lightweight, flexible and thermal resistant EMW absorbing materials are comprehensively reviewed. Finally, the perspectives of advanced-ceramics as EMW absorbing materials are discussed as well.

Item Type: Article
Erschienen: 2023
Creators: Li, Wei ; Yu, Zhaoju ; Wen, Qingbo ; Feng, Yao ; Fan, Bingbing ; Zhang, Rui ; Riedel, Ralf
Type of entry: Bibliographie
Title: Ceramic-based electromagnetic wave absorbing materials and concepts towards lightweight, flexibility and thermal resistance
Language: English
Date: 4 July 2023
Publisher: Taylor & Francis
Journal or Publication Title: International Materials Reviews
Volume of the journal: 68
Issue Number: 5
DOI: 10.1080/09506608.2022.2077028
Abstract:

Electromagnetic wave (EMW) absorbing materials have attracted much attention in recent years due to the dramatical increase of high-frequency electronic components and devices, which generate electromagnetic (EM) pollution and cause serious electromagnetic interference (EMI). Ceramics and associated (nano)composites are widely investigated as EMW absorbing materials because of their excellent mechanical properties, chemical/thermal stabilities, and oxidation/corrosion resistance. In addition to outstanding EMW absorbing performance, lightweight, flexibility and thermal resistance at high temperatures strongly affect their practical applications. Therefore, this review highlights the recent progress of advanced ceramic-based EMW absorbing materials by evaluating their vital EMW absorption parameters. First, the fundamentals of EMW absorption are briefly summarized, followed by the effects of phase/chemical composition, micro/nano structure, and morphology on the EMW absorbing performance and associated mechanisms. Furthermore, modern strategies for the preparation of lightweight, flexible and thermal resistant EMW absorbing materials are comprehensively reviewed. Finally, the perspectives of advanced-ceramics as EMW absorbing materials are discussed as well.

Uncontrolled Keywords: Ceramics, ceramic composites, electromagnetic wave absorption, dielectric loss, magnetic loss, lightweight, flexibility, high temperature, microwave-absorption properties, reduced graphene oxide, interference shielding effectiveness, temperature dielectric properties, polymer-derived ceramics, carbon nanotubes, broad-bandfacile synthesis, particle-size, controllable synthesis
Divisions: 11 Department of Materials and Earth Sciences
11 Department of Materials and Earth Sciences > Material Science
11 Department of Materials and Earth Sciences > Material Science > Dispersive Solids
Date Deposited: 16 May 2023 06:01
Last Modified: 16 May 2023 06:01
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