Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms

YANG Wang; JIANG Bo; CHE Sai; YAN Lu; LI Zheng-xuan; LI Yong-feng

doi:10.1016/S1872-5805(21)60095-1

Volume 36 Issue 6

Dec. 2021

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Article Navigation > New Carbon Mater. > 2021 > 36(6): 1016-1033

YANG Wang, JIANG Bo, CHE Sai, YAN Lu, LI Zheng-xuan, LI Yong-feng. Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms. New Carbon Mater., 2021, 36(6): 1016-1033. doi: 10.1016/S1872-5805(21)60095-1

Citation:

YANG Wang, JIANG Bo, CHE Sai, YAN Lu, LI Zheng-xuan, LI Yong-feng. Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms. New Carbon Mater., 2021, 36(6): 1016-1033. doi: 10.1016/S1872-5805(21)60095-1

Citation:

YANG Wang, JIANG Bo, CHE Sai, YAN Lu, LI Zheng-xuan, LI Yong-feng. Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms. New Carbon Mater., 2021, 36(6): 1016-1033. doi: 10.1016/S1872-5805(21)60095-1

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Research progress on carbon-based materials for electromagnetic wave absorption and the related mechanisms

doi: 10.1016/S1872-5805(21)60095-1

State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing 102249, China

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Author Bio:
杨　旺，博士，副教授. E-mail：wyang@cup.edu.cn杨旺、蒋波为共同第一作者
Corresponding author: LI Yong-feng, Professor. E-mail: yfli@cup.edu.cn
Received Date: 2021-07-09
Rev Recd Date: 2021-08-22

Available Online: 2021-11-12

Publish Date: 2021-12-01

Abstract

Abstract

With the development of electronic information technology, the use of microwaves in military and civilian fields is becoming more and more widespread. The corresponding electromagnetic radiation pollution has become a global concern. Numerous efforts have been made to synthesize thin electromagnetic wave absorbing materials with a low density, wide absorption bandwidth and high absorption. Carbon-based materials have great potential in electromagnetic wave absorption because of their lightweight, high attenuation ability, large specific surface area and excellent physicochemical stability. The attenuation theory of absorption materials and the factors that influence their absorption performance are provided first. Next, we summarize the research status of carbon materials with different morphologies (such as 0D carbon spheres, 1D carbon nanotubes, 2D carbon platelets, and 3D porous carbons) and their composites with various materials such as magnetic substances, ceramics, metal sulfides, MXene and conductive polymers. The synthesis methods, properties and attenuation mechanisms of these absorbers are highlighted, and prospects and challenges are considered.
- Microwave absorbing materials,
- Carbon materials,
- Composites,
- Reflection loss,
- Microwave absorption mechanism

‡ The first two authors contributed equally to this work

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References(85)

References

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