具有类似结构的石墨烯和MXene在电磁吸波领域的研究进展

石墨烯和MXene作为两大新型二维材料,均具有高电导率、大比表面积,质轻等独特的结构与性能,近年来得到广泛的关注与研究,特别掀起对具有类石墨烯结构的MXene的研究热潮。对两者的结构、吸波性能及研究现状进行对比,归纳总结其单一材料、与碳纳米管、磁性粒子、导电聚合物、碳纤维复合材料在电磁吸波领域的研究,并提炼出两者的吸波机制与吸波材料的设计原则,期待可以为基于二维材料的“薄、轻、柔、宽”新型电磁吸波材料的设计研究提供思路。

Research progress of graphene and MXene with similar structures in the field of electromagnetic absorption

Graphene and MXene,as two new two-dimensional materials,have unique structures and properties,such as high conductivity,large specific surface area,light weight,etc.,which have been widely concerned and studied in recent years.In particular,the research on MXene with graphene like structure is very popular.In this paper,the structure,absorbing performance and research status of the two materials are compared,and the single material,carbon nanotubes,magnetic particles,conductive polymers and carbon fiber composite materials in the field of electromagnetic absorbing are summarized.In addition,the absorbing mechanism and design principles of the two materials are extracted.It is expected to provide ideas for the research of“thin,light,soft,wide”new electromagnetic absorption materials based on two-dimensional materials.