材料工程2025，Vol.53Issue(10)：1-12,12.DOI:10.11868/j.issn.1001-4381.2024.000158
电磁波吸收剂微结构设计研究进展
Research progress in microstructure design of electromagnetic wave absorbents
摘要
Abstract
The electromagnetic environment has been increasingly complicated,requiring more effective electromagnetic protection.However traditional absorbents possess a single absorption mechanism which is unable to achieve comprehensive excellent performance.Therefore,it is necessary to integrate multiple types of absorbents to enrich the mechanisms responsible for electromagnetic wave loss.Moreover,the microstructures of absorbents are designed to enhance their impedance matching and loss attenuation performance.These approaches can facilitate multiple reflections and scattering of incident electromagnetic waves.In this work,the progress of researches on absorbent microstructure design and its performance control are comprehensively reviewed,both domestically and internationally.Then the influence of microstructure design on absorbent loss mechanisms,optimal reflection loss coefficients,and effective absorption bandwidths are analyzed.Finally,the exploration of absorbents loss mechanism,research methods of system screening and microstructure design,as well as the future development of multifunctional absorbent materials are summarized and prospected.关键词
电磁波吸收/复合吸收剂/微结构设计/吸收机理Key words
electromagnetic wave absorption/composite absorbent/microstructure design/absorption mechanism分类
通用工业技术引用本文复制引用
尉涞,吴楠,赵一鸣,邢素丽,张鉴炜,尹昌平..电磁波吸收剂微结构设计研究进展[J].材料工程,2025,53(10):1-12,12.基金项目
国防科技大学自主创新科学基金(22-ZZCX-076) （22-ZZCX-076）
