Highly conductive and scalable Ti3C2Tx-coated fabrics for efficient electromagnetic interference shielding

Highly conductive and scalable Ti3C2Tx-coated fabrics for efficient electromagnetic interference shielding

As an increasing number of wireless devices are introduced to our daily lives, long-term environmentally stable conductive fabrics that can shield against electromagnetic radiation are increasingly desired. Herein, conventional cotton and linen fabrics were dip-coated in additive-free, aqueous Ti3C2...

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Veröffentlicht in:Carbon (New York) 2021-04, Vol.174, p.382-389
Hauptverfasser: Uzun, Simge, Han, Meikang, Strobel, Christina J., Hantanasirisakul, Kanit, Goad, Adam, Dion, Genevieve, Gogotsi, Yury
Format: Artikel
Sprache:eng
Schlagworte:
Carbides
Conductivity
Cotton
Cotton fabrics
Dip coatings
Dip-coating
Dye
Dyes
Electrical resistivity
Electromagnetic interference shielding
Electromagnetic radiation
Electromagnetic shielding
Electromagnetics
Fabrics
Immersion coating
Linen
MXene
Superhigh frequencies
Textile
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Beschreibung
Zusammenfassung:As an increasing number of wireless devices are introduced to our daily lives, long-term environmentally stable conductive fabrics that can shield against electromagnetic radiation are increasingly desired. Herein, conventional cotton and linen fabrics were dip-coated in additive-free, aqueous Ti3C2Tx MXene dyes, which consist of only two-dimensional Ti3C2Tx flakes dispersed in water, to fabricate highly conductive fabrics for electromagnetic interference (EMI) shielding. Ti3C2Tx loading and electrical conductivity of the fabrics increased with the number of dip-coating cycles. After only 4 dip-coating cycles, EMI shielding effectiveness (SE) of Ti3C2Tx-coated (
ISSN:0008-6223
1873-3891
DOI:10.1016/j.carbon.2020.12.021