摘要
随着雷达探测技术的发展以及电磁污染的日益严重,研制高效、轻质的电磁波吸收材料具有重要意义。碳纳米管具有吸收强、频带兼容性好、形态结构可控、质量轻、导电性可调等优点,是最具发展潜力的吸波材料之一。综述了碳纳米管/高分子有机物复合吸波材料、碳纳米管/磁性金属复合吸波材料、碳纳米管/铁氧体复合吸波材料以及碳纳米管/其他碳系吸波材料的制备方法和吸波性能,并对碳纳米管复合吸波材料未来的发展方向进行了展望。
With the development of radar detection technology and the increasingly serious electromagnetic pollution, it is of great significance to develop efficient and lightweight electromagnetic wave absorbing materials.Carbon nanotubes(CNTs) have the advantages of strong absorption, good frequency band compatibility, controllable morphology and structure, light weight and adjustable conductivity.They are one of the most potential microwave absorbing materials.The preparation methods and absorbing properties of CNTs/polymer organic composite absorbing materials, CNTs/magnetic metal composite absorbing materials, CNTs/ferrite composite absorbing materials and CNTs/other carbon based composite absorbing materials were reviewed.And the future development direction of CNTs composite absorbing materials was prospected.
作者
张靓
冯辉霞
徐海东
陈娜丽
谭琳
Zhang Liang;Feng Huixia;Xu Haidong;Chen Nali;Tan Lin(School of Petrochemical Engineering,Lanzhou University of Technology,Lanzhou730050)
出处
《化工新型材料》
CAS
CSCD
北大核心
2022年第8期7-11,18,共6页
New Chemical Materials
基金
国家自然科学基金(21664009)。
关键词
吸波材料
复合材料
碳纳米管
absorbing material
composite material
carbon nanotube
