Magnetic CoNi nanoparticles-decoated Ti3C2Tx MXene as excellent electromagnetic wave absorber

Magnetic CoNi nanoparticles-decoated Ti3C2Tx MXene as excellent electromagnetic wave absorber

•The Ti3C2Tx/CoNi composite with a particle-anchored multilayered structure were successfully fabricated by solvothermal method.•The unique particle-anchored multilayered composite is assembled from Ti3C2Tx film layer and CoNi alloy particles. CoNi alloy particles are uniformly anchored between the...

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Veröffentlicht in:Materials science & engineering. B, Solid-state materials for advanced technology Solid-state materials for advanced technology, 2022-12, Vol.286, p.116026, Article 116026
Hauptverfasser: Jin, Dan, Chen, Hongsen, Du, Yuguo, Yang, Xiaolong, Ren, Xiaohu
Format: Artikel
Sprache:eng
Schlagworte:
Absorbers
Bandwidths
Composite materials
CoNi alloy particles
Controllability
Dielectric loss
Electromagnetic radiation
Impedance matching
Intermetallic compounds
Metal carbides
Microwave absorption
MXenes
Nanoparticles
Ti3C2Tx MXene
Transition metals
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Zusammenfassung:•The Ti3C2Tx/CoNi composite with a particle-anchored multilayered structure were successfully fabricated by solvothermal method.•The unique particle-anchored multilayered composite is assembled from Ti3C2Tx film layer and CoNi alloy particles. CoNi alloy particles are uniformly anchored between the Ti3C2Tx film layers.•When the mass ratio of MXene to CoNi alloy is 1:6, the RLmin reach −42.5 dB at 8.99 GHz and the absorption bandwidth (RL 
ISSN:0921-5107
1873-4944
DOI:10.1016/j.mseb.2022.116026