Recent achievements and performance of nanomaterials in microwave absorption and electromagnetic shielding

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 335, P. 103336 - 103336

Published: Nov. 12, 2024

Language: Английский

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Entire X broadband and high-performance electromagnetic wave absorbing nickel/liquid metal/graphene oxide/bacterial cellulose composite films

Journal of Materials Science Materials in Electronics, Journal Year: 2025, Volume and Issue: 36(2)

Published: Jan. 1, 2025

Language: Английский

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Highly conductive sheath–core structured liquid metal fibers with invariant resistance under high tensile strength

Applied Materials Today, Journal Year: 2025, Volume and Issue: 42, P. 102620 - 102620

Published: Feb. 1, 2025

Language: Английский

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Three-Dimensional Macroporous Reduced Graphene Oxide-Mxene Aerogel Decorated with Hollow Mesoporous Carbon Spheres for Absorption-Dominant Electromagnetic Interference Shielding and Efficient Oil/Water Separation

ACS Sustainable Chemistry & Engineering, Journal Year: 2024, Volume and Issue: 12(33), P. 12683 - 12694

Published: Aug. 6, 2024

Herein, hollow mesoporous carbon sphere (HMCS)/Mxene/rGO aerogels were fabricated by simple hydrothermal reduction self-assembly and freeze-drying treatment. Owing to the unique architecture, HMCS nanoparticles can offer additional incident channels absorption cavities, enhancing electromagnetic wave (EMW) loss capacity. Moreover, fabrication of 3D porous structures synergy multiple losses extremely reduce impedance mismatching, resulting in more EMWs into matrix for consumption. In addition, abundant heterointerfaces between rGO, Mxene, HMCSs lead formation polarization losses, which further improve interference shielding efficiency (EMI SE). Therefore, benefiting from hierarchical cooperative mechanism, heterointerfaces, resultant EMI SE rGO-Mxene-HMCS aerogel reaches 80 dB at 8.2–12.4 GHz, is 2.5 times that pure rGO aerogel. More interestingly, owing their hydrophobicity promising structure, composites efficiently select adsorb various oils organic solvents oil/water mixtures realize separation. Remarkably, exhibits an impressive capacity up 100–160 its weight, it also shows admirable recyclability. Thus, great potential application

Language: Английский

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Corrosion and high temperature resistance effectively EMI shielding PTFE-CNTs nanocomposites

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 178103 - 178103

Published: Dec. 1, 2024

Language: Английский

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Hollow conductive polypyrrole microtubes as microwave absorbents with good seawater corrosion resistance

Polymer, Journal Year: 2024, Volume and Issue: unknown, P. 127900 - 127900

Published: Dec. 1, 2024

Language: Английский

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Construction of MXene, carbon nanotubes and PDMS on cotton fabrics for electromagnetic interference shielding and hydrophobic performances

Materials Letters, Journal Year: 2024, Volume and Issue: unknown, P. 137914 - 137914

Published: Dec. 1, 2024

Language: Английский

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Hierarchically porous N-doped dual-carbon coupled Co5.47N composite with tunable electromagnetic shielding and absorption properties

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: unknown, P. 177670 - 177670

Published: Nov. 1, 2024

Language: Английский

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Self-Healing Liquid Metal Magnetic Composite Films for Wearable Sensors and Electromagnetic Shielding

ACS Applied Engineering Materials, Journal Year: 2024, Volume and Issue: unknown

Published: Dec. 3, 2024

Language: Английский

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