MXene及其复合吸波材料的制备与性能研究进展  

Research progress in preparation and performance of MXene and its composite absorbing materials

作　　者：吴梦 饶磊[1] 张建峰[1] 李月霞 纪子影 应国兵[1] WU Meng;RAO Lei;ZHANG Jianfeng;LI Yuexia;JI Ziying;YING Guobing(College of Mechanics and Materials,Hohai University,Nanjing 211100,China)

机构地区：[1]河海大学力学与材料学院,南京211100

出　　处：《复合材料学报》2022年第3期942-955,共14页Acta Materiae Compositae Sinica

基　　金：国家自然科学基金(11872171,51775167)。

摘　　要：信息时代迅猛发展的同时也给人们带来了日益严重的电磁污染问题,发展先进微波吸收材料不仅可以减少电磁波污染,也对军事安全有着重要意义。MXene是一种新型二维材料,独特的二维结构、丰富且可控的表面官能团、高比表面积、高导电率和低密度等特点使其成为一种理想的高性能微波吸收材料。本文讨论了MXene及其复合吸波材料的制备方法,介绍了和吸波性能密切相关的MXene的电磁性能,然后按照损耗机制对MXene及其复合材料的吸波性能进行总结与分析。最后从种类、结构、应用方面对MXene及其复合吸波材料的发展方向进行了展望。The problem of electromagnetic pollution is becoming more and more serious with the rapid development of the information age.The development of advanced microwave absorbing materials can not only reduce electromagnetic pollution,but also have important implications for military security.MXene is a new type of twodimensional material.The unique two-dimensional structure,abundant and controllable surface functional groups,high specific surface area,high conductivity and low density make it an ideal high-performance microwave absorbing material.This paper first discussed the preparation methods of MXene and its composite absorbing composites,then introduced the electromagnetic performance of MXene,which is closely related to the absorbing performance.In addition,MXene and its composite microwave absorbing materials are summarized and analyzed according to the loss mechanism.Finally,the development direction of MXene and its composite absorbing materials is prospected from the aspects of type,structure and application.

关 键 词：MXene 吸波 复合材料 电损耗 磁损耗 

分 类 号：TB34[一般工业技术—材料科学与工程]