Review on polymer/MXene composites for electromagnetic interference shielding applications

Advanced Nanocomposites Pub Date : 2023-11-29 DOI:10.1016/j.adna.2023.11.002

Qingsen Gao , Xin Wang , Dirk W. Schubert , Xianhu Liu

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Abstract

With the increasing popularity of electronic devices and wireless technology, the issue of electromagnetic interference (EMI) has attracted widespread attention all over the world. In response to this challenge, it is of great significance to develop novel EMI shielding composites with high absorption performance. In recent years, 2D MXene series nanomaterials have gained prominence in the field of EMI shielding due to their remarkable electrical conductivity, mechanical strength, and chemically active surfaces. Herein, we review recent progress on polymer/MXene EMI composites. Firstly, the preparation method of MXene nanosheets and the mechanism and experimental calculation of EMI shielding are introduced, and then the main structural design ideas and corresponding preparation methods of polymer/MXene EMI shielding composite materials are objectively summarized, and their advantages and disadvantages in electromagnetic shielding applications are analyzed. Finally, this review highlights the current challenges faced by polymer/MXene composites in EMI shielding applications and puts forth innovative concepts for the development of next-generation high-performance EMI shielding materials.

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用于电磁干扰屏蔽的聚合物/二甲苯复合材料综述

随着电子设备和无线技术的日益普及，电磁干扰（EMI）问题引起了全世界的广泛关注。为应对这一挑战，开发具有高吸收性能的新型 EMI 屏蔽复合材料具有重要意义。近年来，二维 MXene 系列纳米材料因其卓越的导电性、机械强度和化学活性表面而在 EMI 屏蔽领域大放异彩。在此，我们回顾了聚合物/MXene EMI 复合材料的最新研究进展。首先介绍了 MXene 纳米片的制备方法和 EMI 屏蔽机理及实验计算，然后客观总结了聚合物/MXene EMI 屏蔽复合材料的主要结构设计思路和相应的制备方法，并分析了其在电磁屏蔽应用中的优缺点。最后，本综述强调了当前聚合物/MXene 复合材料在电磁干扰屏蔽应用中所面临的挑战，并提出了开发下一代高性能电磁干扰屏蔽材料的创新理念。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Advanced Nanocomposites

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