碳系纳米吸波材料的研究进展  

Research Progress of Carbon-Based Absorbing Nanomaterials

作　　者：何立粮 刘斌 He Li-liang;Liu Bin(Guangzhou Special Pressure Equipment Inspection and Research Institute,Guangzhou 510000,Guangdong Province,China)

机构地区：[1]广州特种承压设备检测研究院,广东广州510000

出　　处：《科学与信息化》2022年第22期100-102,共3页Technology and Information

摘　　要：碳系纳米材料因质轻、高比表面积、优异的介电性能和化学稳定性等在吸波领域被广泛应用。但单一使用碳纳米材料,因其损耗机制单一、阻抗匹配差、易团聚等问题难以满足理想吸波材料的各项要求,需要对其表面改性、微结构设计和多元复合等提升其吸波性能。本文归纳总结了国内外几种碳系吸波材料最新进展,并指明了未来碳系吸波材料的发展方向。Carbon-based nanomaterials are widely used in the field of absorbing due to their light weight,high specific surface area,excellent dielectric properties and chemical stability.However,the single use of carbon nanomaterials is difficult to meet various requirements of ideal absorbing materials due to its single loss mechanism,poor impedance matching,easy agglomeration and other problems,and it is necessary to improve their absorbing performance through their surface modification,microstructure design and multi-composite.This paper summarizes the latest progress of several carbon-based absorbing materials at home and abroad,and points out the development direction of carbon-based absorbing materials in the future.

关 键 词：碳系纳米材料 吸波材料 阻抗匹配 

分 类 号：TB3[一般工业技术—材料科学与工程]