近年来,随着雷达波探测与通信技术的快速发展,雷达吸波材料面临的挑战日益严峻,其吸波性能也亟需进一步提升。轻量化、宽有效吸收频带及强反射损耗始终是吸波材料研究的核心目标。过渡金属硫化物如CuS、NiS及MoS2等凭借高介电损耗、良好的化学稳定性以及可通过灵活调控尺寸、形貌和化学组成来优化物理性质等优势,在雷达波吸收领域展现出广阔的应用前景。综述了过渡金属硫化物作为吸波材料的优势、制备方法及其吸波性能,并对其未来发展前景进行了展望。
In recent years,the rapid development of radar wave detection and communication technology has intensified the issues confronting radar absorbing materials,necessitating an urgent enhancement of their absorption ability.The primary objectives of absorbing material research have consistently been lightweight construction,a broad effective absorption bandwidth,and strong reflection loss.Transition metal sulfides such as CuS,NiS,and MoS2 exhibit extensive potential applications in radar wave absorption owing to their elevated dielectric loss,excellent chemical stability,and the capacity to enhance physical properties via precise manipulation of size,morphology,and chemical composition.This article summarized the advantages,preparation methods,and absorption performance of transition metal sulfides as microwave-absorbing materials,and anticipated future developments.
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基金资助
电磁信息控制与效应全国重点实验室开放课题(SYS1W2023010304);国家自然科学基金青年科学基金项目(C类)(52302367)
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