Electromagnetic Interference Shielding of 2D Transition Metal Carbide (MXene)/Metal Ion Composites
In this work, Ti<sub>3</sub>C<sub>2</sub>, which has a loosely packed accordion-like structure in transition metal carbide (MXene) form, is fabricated and adsorbed by three metal ions (Fe<sup>3+</sup>/Co<sup>2+</sup>/Ni<sup>2+</sup>). The e...
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| Autores principales: | , |
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| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
MDPI AG
2021
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| Materias: | |
| Acceso en línea: | https://doaj.org/article/aef6581cf19940edb21826f8273ee4ea |
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| Sumario: | In this work, Ti<sub>3</sub>C<sub>2</sub>, which has a loosely packed accordion-like structure in transition metal carbide (MXene) form, is fabricated and adsorbed by three metal ions (Fe<sup>3+</sup>/Co<sup>2+</sup>/Ni<sup>2+</sup>). The electromagnetic interference (EMI) shielding performance of Ti<sub>3</sub>C<sub>2</sub> and Ti<sub>3</sub>C<sub>2</sub>:Fe<sup>3+</sup>/Co<sup>2+</sup>/Ni<sup>2+</sup> films is researched in detail, demonstrating that the EMI shielding effectiveness can be improved by adsorbing by Fe<sup>3+</sup>/Co<sup>2+</sup>/Ni<sup>2+</sup> ions because the metal ion adsorbing can improve the absorption efficiency via electromagnetic wave scattering. The studied Ti<sub>3</sub>C<sub>2</sub>:Fe<sup>3+</sup>/Co<sup>2+</sup>/Ni<sup>2+</sup> films can be used as good EMI shielding materials for communications, electronics, military, and other applications. |
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