Assembly of Oxidized/Intrinsic 2D MXene Film for Improved Absorption Electromagnetic Shielding

  • Yulin Guo
  • , Siteng Li
  • , Jiafeng Song
  • , Yilin Sun
  • , Zhifang Liu*
  • , Weijia Luo
  • *Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In recent years, two-dimensional transition metal carbon/nitride (MXene) has been widely used in the field of electromagnetic shielding due to its excellent solution processability and high conductivity. This article applies the intrinsic MXene material to avoid introducing other materials, and combines pure MXene with oxidized MXene to prepare composite films. The reason why the introduction of oxidized MXene can effectively improve the absorption rate of intrinsic MXene electromagnetic shielding films is due to its loose and porous structure. It is worth noting that the prepared composite film can still maintain a shielding efficiency of over 99.97% in the R-band (22-33GHz); In addition, compared to pure MXene film, the composite MXene film can increase the absorption rate of electromagnetic waves by 18.69%, achieving better green and environmentally friendly shielding characteristics.

Original languageEnglish
Title of host publication2024 IEEE 17th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024
EditorsFan Ye, Xiaona Zhu, Ting Ao Tang
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9798350361834
DOIs
Publication statusPublished - 2024
Event17th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024 - Zhuhai, China
Duration: 22 Oct 202425 Oct 2024

Publication series

Name2024 IEEE 17th International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024

Conference

Conference17th IEEE International Conference on Solid-State and Integrated Circuit Technology, ICSICT 2024
Country/TerritoryChina
CityZhuhai
Period22/10/2425/10/24

Keywords

  • Composite films
  • Electromagnetic shielding
  • Loose and porous structure
  • MXene

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