多频谱隐身涂层材料研究进展-中国材料进展

文章信息/Info

Author(s):: Deng Longjiang; Zhou Peiheng; Lu Haipeng; Weng Xiaolong; Liang Difei; Xie Jianliang; (National Engineering Research Center of Electromagnetic Radiation Control Materials, State Key Laboratory of Electronic Thin Film and Integrated Devices, University of Electronic Science and Technology of Chin, Chengdu 610054, China)

摘要:: 随着军事隐身技术以及民用物联网电磁兼容、抗电磁干扰技术的发展，隐身涂层材料的重要性日益受到社会关注，该类材料逐渐成为功能材料的一个重要分支。近年来，在需求牵引和技术革新的带动下，隐身涂层材料从材料体系、设计方法到制备技术都取得了很大的进展。本文结合国内外最新发展动态和本中心开展的主要工作，介绍了当前广泛发展的雷达吸波涂层、红外低发射率涂层以及多频谱兼容隐身涂层这三类涂层的隐身机理、材料特性以及应用技术方面的研究进展；重点关注先进材料体系和设计方法对隐身涂层材料的牵引，包括各向异性磁性材料/介电材料、纳米结构动态磁化理论以及材料复合技术等；最后通过对各种材料技术的分析，提出多频谱隐身涂层材料发展所面临的问题，分析了该领域未来发展的趋势。

Abstract:: With the development of military stealth technology and the EMC/EMI technology in the internet of things, stealth coating material has attracted more and more attention, as an important branch of functional material. During recent years, stealth coating material has achieved promising improvement from either the material category, design or synthesis point of view, by the promotion of application requirement and technical innovation. Radar absorbing coating, infrared low emissivity coating and multispectral stealth-compatible coating are three most widely developed stealth coatings concerned in this review. Combine recent advances with our previous works, stealth mechanisms, material characteristics and application techniques were introduced. The promotion effect of novel materials and design approaches on stealth materials was shown, e.g. anisotropic magnetic/dielectric materials, nanostructure dynamic magnetism, and compositing techniques. At last, the problems and future trends of mutispectral stealth coating material were proposed based on the analysis of presented researches.