Research status of electromagnetic shielding fabrics

doi:10.19398/j.att.202106055

Abstract

Abstract: Electromagnetic shielding can effectively protect against electromagnetic waves due to its interference with the normal operation of electronic and electrical equipment and its detriment to human health. Electromagnetic shielding fabric with excellent electromagnetic shielding properties and fabric properties is considered as an ideal material for electromagnetic shielding. Firstly, the shielding mechanism of electromagnetic shielding fabric is introduced. Secondly, the classification of electromagnetic shielding fabrics is briefly elaborated. Then the progress of preparing electromagnetic shielding fabrics by metal fibers, conductive polymers, graphene, Mxene and other materials, or by electroless plating and magnetron sputtering is analyzed. Finally, some problems existing in different kinds of electromagnetic shielding fabrics are summarized, and the prospect of their development is proposed.

Key words: electromagnetic shielding fabric, metal fiber, conductive polymer, graphene, MXene, chemical plating, magnetron sputtering

摘要： 电磁波干扰电子电气设备正常运行以及危害人类健康,电磁屏蔽能够有效地对电磁波进行防护。电磁屏蔽织物具有优良的电磁屏蔽性能同时还具有织物特性,是理想的电磁屏蔽材料。首先简述了电磁屏蔽织物的屏蔽机理;其次介绍了电磁屏蔽织物的分类;然后分析了利用金属纤维、导电高聚物、石墨烯、MXene等材料,或运用化学镀法和磁控溅射法制备电磁屏蔽织物的相关进展;最后总结了各类电磁屏蔽织物目前存在的一些问题,并对其发展进行了展望。

关键词: 电磁屏蔽织物, 金属纤维, 导电高聚物, 石墨烯, MXene, 化学镀, 磁控溅射

CLC Number:

TS195.1

JI Yu, LIU Yuanjun, ZHAO Xiaoming, HOU Shuo. Research status of electromagnetic shielding fabrics[J]. Advanced Textile Technology, 2022, 30(3): 1-12.

计瑜, 刘元军, 赵晓明, 侯硕. 电磁屏蔽织物的研究现状[J]. 现代纺织技术, 2022, 30(3): 1-12.

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