He Peng, Cao Mao-Sheng, Cao Wen-Qiang, Yuan Jie
School of Materials Science and Engineering, Beijing Institute of Technology, Beijing, 100081, People's Republic of China.
School of Information Engineering, Minzu University of China, Beijing, 100081, People's Republic of China.
Nanomicro Lett. 2021 Apr 27;13(1):115. doi: 10.1007/s40820-021-00645-z.
There is an urgent global need for wireless communication utilizing materials that can provide simultaneous flexibility and high conductivity. Avoiding the harmful effects of electromagnetic (EM) radiation from wireless communication is a persistent research hot spot. Two-dimensional (2D) materials are the preferred choice as wireless communication and EM attenuation materials as they are lightweight with high aspect ratios and possess distinguished electronic properties. MXenes, as a novel family of 2D materials, have shown excellent properties in various fields, owing to their excellent electrical conductivity, mechanical stability, high flexibility, and ease of processability. To date, research on the utility of MXenes for wireless communication has been actively pursued. Moreover, MXenes have become the leading materials for EM attenuation. Herein, we systematically review the recent advances in MXene-based materials with different structural designs for wireless communication, electromagnetic interference (EMI) shielding, and EM wave absorption. The relationship governing the structural design and the effectiveness for wireless communication, EMI shielding, and EM wave absorption is clearly revealed. Furthermore, our review mainly focuses on future challenges and guidelines for designing MXene-based materials for industrial application and foundational research.
全球迫切需要利用能够同时提供柔韧性和高导电性的材料进行无线通信。避免无线通信产生的电磁(EM)辐射的有害影响是一个持续的研究热点。二维(2D)材料作为无线通信和EM衰减材料是首选,因为它们重量轻、纵横比高且具有卓越的电子性能。MXenes作为一类新型的二维材料,由于其优异的导电性、机械稳定性、高柔韧性和易加工性,在各个领域都展现出了出色的性能。迄今为止,人们一直在积极开展关于MXenes在无线通信中的应用研究。此外,MXenes已成为EM衰减的主导材料。在此,我们系统地综述了基于MXene的材料在不同结构设计用于无线通信、电磁干扰(EMI)屏蔽和EM波吸收方面的最新进展。明确揭示了结构设计与无线通信、EMI屏蔽和EM波吸收有效性之间的关系。此外,我们的综述主要关注为工业应用和基础研究设计基于MXene的材料的未来挑战和指导方针。