New research progress of carbon-based stealth shielding materials
Received:June 21, 2024   Revised:July 07, 2024   Accepted:October 30, 2024      Published Online:March 24, 2025
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KeyWord:absorbing materials; carbon materials; reflection loss; absorbing mechanism; magnetic metal
        
AuthorInstitution
Jianbo Fu State Key Laboratory of Explosion Science and Safety Protection,Beijing Institute of Technology,Beijing
Yihan Yan State Key Laboratory of Explosion Science and Safety Protection,Beijing Institute of Technology,Beijing
Hui Ren State Key Laboratory of Explosion Science and Safety Protection,Beijing Institute of Technology,Beijing
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Abstract:
      Invisible shielding materials play a significant role in various applications involving electromagnetic radiation attenuation in both military and civilian sectors. Carbon-based materials offer an effective solution for manufacturing ultra-thin, multifunctional, and high-performance shielding materials due to their lightweight nature, excellent dielectric properties, high conductivity, and good chemical stability. This review provides a detailed examination of various carbon-based microwave absorption materials, including carbon black, carbon fibers, carbon nanotubes, graphite, and graphene. The new advancements in the development of carbon-based microwave absorption materials are summarized, highlighting the structures, advantages, and limitations of each material. The aim is to provide a reference for further improving the microwave absorption performance of novel carbon-based absorptive materials.
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