Zeolite imidazolate framework derived efficient absorbers: from morphology modulation to component regulation

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177092 - 177092

Published: Oct. 16, 2024

Language: Английский

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Branch-Leaf ZrO2@SiC@WS2 fibers as outstanding microwave absorber with high-temperature tolerance

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: unknown, P. 160488 - 160488

Published: Feb. 1, 2025

Language: Английский

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The low-dimensional units modulation of 3D floral Fe/Ni@C towards efficient microwave absorption

Carbon, Journal Year: 2024, Volume and Issue: unknown, P. 119684 - 119684

Published: Oct. 1, 2024

Language: Английский

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Optimized Electromagnetic Wave Absorption of Ag/Fe3O4/SiO2 via Magnetic Field-Induced Synthesis

Ceramics International, Journal Year: 2024, Volume and Issue: 50(22), P. 46579 - 46588

Published: Sept. 3, 2024

Language: Английский

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Bimetallic MOFs-derived CoFe/Fe/C particles prepared by explosion and pyrolysis methods for electromagnetic wave absorption

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1002, P. 175274 - 175274

Published: June 20, 2024

Language: Английский

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Fe3+ induced CoFe@hollow carbon nanocage morphology engineering modulation for tunable microwave absorption based on the Kirkendall effect

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 1010, P. 177438 - 177438

Published: Nov. 7, 2024

Language: Английский

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Metal-organic framework derived carbon-based composites for high-performance microwave absorption

Advanced Composites and Hybrid Materials, Journal Year: 2024, Volume and Issue: 8(1)

Published: Dec. 21, 2024

Language: Английский

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Space confinement engineering and temperature optimization strategy to design yolk-shell FeCo@Air@C towards ultrabroad electromagnetic wave absorption

Materials Today Nano, Journal Year: 2025, Volume and Issue: 29, P. 100573 - 100573

Published: Jan. 6, 2025

Language: Английский

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Multiple synergistic effects of structural coupling and dielectric-magnetic loss in promoting microwave absorption of bark-derived absorbers

Advanced Composites and Hybrid Materials, Journal Year: 2025, Volume and Issue: 8(1)

Published: Feb. 1, 2025

Abstract The explode development of global automation and digitization brings increasing electromagnetic radiation, threatening information security health. Biomass wave-absorbing materials stand out among massive absorbers due to their green environmentally friendly features, yet remains severe challenge in equilibration between impedance matching efficient loss ability. Herein, this work innovatively used waste bark which amounts up 400 million cubic meters generated from forest as carbon precursor. FeCo@C nanocomposites derived FeCo-MOF precursor are introduced on the surface bark-derived pore using vacuum impregnation carbonization methods, tree porous (TPC)/FeCo@C composites successfully fabricated. unique hierarchical structure composed three-dimensional (3D) parallel yolk-shell favors optimizing prolonging attenuation paths microwaves. Additionally, introduction can promote interface polarization loss, well enhance synergistic effects dielectric-magnetic losses. Multiple structural coupling endow TPC/FeCo@C composite attractive absorbing optimized TPC/FeCo@C-5 exhibits a minimum reflection (RL min ) − 61.04 dB effective bandwidth (EAB) 7.25 GHz at thickness 2.64 mm, is superior most biomass-based absorbers. Apparently, presents valuable concept for secondary utilization discarded domain microwave absorption, significant achieving energy saving environmental protection addressing pollution.

Language: Английский

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Fabrication of Zn/Ti-LDH@Ce/Fe-MOF@PPy composite with efficient microwave absorbing and UV shielding properties

Materials Science and Engineering B, Journal Year: 2025, Volume and Issue: 316, P. 118142 - 118142

Published: Feb. 24, 2025

Language: Английский

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