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Multifunctional Three-Dimensional Porous MXene-Based Film with Superior Electromagnetic Wave Absorption and Flexible Electronics Performance

  • Li Chang
  • , Xinci Zhang*
  • , Tingting Liu
  • , Benyi Li
  • , Ying Ji
  • , Gongming Sun
  • , Ziming Wang
  • , Xitian Zhang
  • , Maosheng Cao*
  • , Lin Li*
  • *此作品的通讯作者
  • Key Laboratory for Photonic and Electronic Bandgap Materials
  • Harbin Normal University
  • Beijing Institute of Technology

科研成果: 期刊稿件 › 文章 › 同行评审

摘要

A multifunctional three-dimensional porous MXene-based film is fabricated, featuring a hierarchical porous structure that prevents nanosheet restacking and optimizes impedance matching. The MXene-based film integrated with metallic nickel nanoparticles (Ni-PMF) film with a wide effective bandwidth of 7.2 GHz, fully covering the Ku-band and surpassing most reported MXene-based film absorbers. Simultaneously, the Ni-PMF exhibits excellent electrothermal conversion and flexible strain-sensing capabilities. The Ni-PMF film integrates an electromagnetic attenuation mechanism, particularly abundant heterogeneous interfaces, thereby enhancing interfacial polarization and magnetic loss.

源语言英语
期刊论文编号184
期刊Nano-Micro Letters
卷18
期1
DOI
出版状态已出版 - 12月 2026
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