Recent Advances in Design Strategies and Multifunctionality of Flexible Electromagnetic Interference Shielding Materials

IF 31.6 1区材料科学 Q1 MATERIALS SCIENCE, MULTIDISCIPLINARY

Nano-Micro Letters Pub Date : 2022-03-25 DOI:10.1007/s40820-022-00823-7

Junye Cheng, Chuanbing Li, Yingfei Xiong, Huibin Zhang, Hassan Raza, Sana Ullah, Jinyi Wu, Guangping Zheng, Qi Cao, Deqing Zhang, Qingbin Zheng, Renchao Che

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引用次数: 117

Abstract

With rapid development of 5G communication technologies, electromagnetic interference (EMI) shielding for electronic devices has become an urgent demand in recent years, where the development of corresponding EMI shielding materials against detrimental electromagnetic radiation plays an essential role. Meanwhile, the EMI shielding materials with high flexibility and functional integrity are highly demanded for emerging shielding applications. Hitherto, a variety of flexible EMI shielding materials with lightweight and multifunctionalities have been developed. In this review, we not only introduce the recent development of flexible EMI shielding materials, but also elaborate the EMI shielding mechanisms and the index for "green EMI shielding" performance. In addition, the construction strategies for sophisticated multifunctionalities of flexible shielding materials are summarized. Finally, we propose several possible research directions for flexible EMI shielding materials in near future, which could be inspirational to the fast-growing next-generation flexible electronic devices with reliable and multipurpose protections as offered by EMI shielding materials.

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柔性电磁干扰屏蔽材料设计策略及多功能性研究进展

随着5G通信技术的快速发展，对电子设备进行电磁干扰屏蔽已成为近年来的迫切需求，开发相应的电磁干扰屏蔽材料对抵御有害电磁辐射起着至关重要的作用。同时，新兴屏蔽应用对具有高灵活性和功能完整性的电磁干扰屏蔽材料提出了很高的要求。迄今为止，人们已经开发出了多种轻量化、多功能的柔性电磁干扰屏蔽材料。本文介绍了柔性电磁干扰屏蔽材料的最新进展，阐述了电磁干扰屏蔽机理和“绿色电磁干扰屏蔽”性能指标。此外，还总结了柔性屏蔽材料复杂多功能的构建策略。最后，我们提出了柔性电磁干扰屏蔽材料在不久的将来可能的研究方向，这对快速发展的下一代柔性电子设备具有启发意义，因为电磁干扰屏蔽材料提供了可靠和多用途的保护。

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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来源期刊

Nano-Micro Letters NANOSCIENCE & NANOTECHNOLOGY-MATERIALS SCIENCE, MULTIDISCIPLINARY

CiteScore

42.40

自引率

4.90%

发文量

715

审稿时长

13 weeks

期刊介绍： Nano-Micro Letters is a peer-reviewed, international, interdisciplinary and open-access journal that focus on science, experiments, engineering, technologies and applications of nano- or microscale structure and system in physics, chemistry, biology, material science, pharmacy and their expanding interfaces with at least one dimension ranging from a few sub-nanometers to a few hundreds of micrometers. Especially, emphasize the bottom-up approach in the length scale from nano to micro since the key for nanotechnology to reach industrial applications is to assemble, to modify, and to control nanostructure in micro scale. The aim is to provide a publishing platform crossing the boundaries, from nano to micro, and from science to technologies.