Abstract

Several carbon nanotubes and spinel ferrite-based nanocomposites have been created in recent years and are considered to be viable options for an effective electromagnetic interference (EMI) shielding and microwave absorber material. The current development of carbon nanotube and spinel ferrite-based nanocomposites for EMI shielding and microwave absorption is the topic of this study. The fundamental mechanism of EMI shielding and microwave absorption is described. The EMI shielding and microwave absorption properties of carbon nanotubes and spinel ferrite, as well as their numerous components such as graphene, MXene, semiconductor nanoparticles, polymer, rubber, and so on, are thoroughly examined. This paper also discusses potential problems and solutions for creating new nanocomposites for the next generation of shielding applications.

摘要

近年来已经创建了几种碳纳米管和尖晶石铁氧体基纳米复合材料，并被认为是有效电磁干扰（EMI）屏蔽和微波吸收材料的可行选择。目前用于 EMI 屏蔽和微波吸收的碳纳米管和尖晶石铁氧体基纳米复合材料的开发是本研究的主题。描述了 EMI 屏蔽和微波吸收的基本机制。对碳纳米管和尖晶石铁氧体及其众多成分（如石墨烯、MXene、半导体纳米颗粒、聚合物、橡胶等）的 EMI 屏蔽和微波吸收性能进行了深入研究。本文还讨论了为下一代屏蔽应用创建新型纳米复合材料的潜在问题和解决方案。