Designing MXene hydrogels for flexible and high-efficiency electromagnetic wave absorption using digital light processing 3D printing

Chemical Engineering Journal, Journal Year: 2025, Volume and Issue: 505, P. 159489 - 159489

Published: Jan. 11, 2025

Language: Английский

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Synergistic Enhancement of Radar Wave Absorption in SiC/Al2O3 Composites via Structural Tuning, Composition Optimization, and Unit Design

Materials Today Physics, Journal Year: 2025, Volume and Issue: unknown, P. 101662 - 101662

Published: Jan. 1, 2025

Language: Английский

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Regulating Heterogeneous Charge Distribution/Magnetic Resonance via Ligand Constraints for Enhanced Electromagnetic Wave Absorption

Carbon, Journal Year: 2025, Volume and Issue: unknown, P. 120244 - 120244

Published: March 1, 2025

Language: Английский

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Study of magnetism and microwave absorption performance of Fe5Ni3Si2

Journal of Alloys and Compounds, Journal Year: 2025, Volume and Issue: unknown, P. 178481 - 178481

Published: Jan. 1, 2025

Language: Английский

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Broadband microwave absorption of multilayered materials based on ultrathin carbon nanotube strips

Carbon, Journal Year: 2025, Volume and Issue: 234, P. 120000 - 120000

Published: Jan. 7, 2025

Language: Английский

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Direct synthesis of bimetallic Co/Zn-MOF-derivative@mica composite for high microwave absorption performance and pearlescent properties

Surfaces and Interfaces, Journal Year: 2025, Volume and Issue: unknown, P. 105744 - 105744

Published: Jan. 1, 2025

Language: Английский

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Gradient Large-Scale Configuration of VGCF/Fe3Si/Poly(PDA-co-XY) Nanocomposite with Layered Design and Boosted Microwave Absorption Performance in C-Band Frequency

Ceramics International, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Genetic Algorithm Designed Multilayered Si3N4 Nanowire Membranes Hybridized by Dielectric Wide-range Tunable CVD Graphene Skin for Broadband Microwave Absorption

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: 297, P. 112298 - 112298

Published: Feb. 18, 2025

Language: Английский

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Dimensionality-driven sustainable biocarbon-based microwave absorbers: From bio-waste to functional materials

Next Materials, Journal Year: 2025, Volume and Issue: 8, P. 100584 - 100584

Published: March 15, 2025

Language: Английский

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Advanced Multiphysics Camouflage Based on Low‐Emissivity Meta‐surface Coupled with Wave‐Absorbing and Thermal‐Insulating Aerogel

Small, Journal Year: 2025, Volume and Issue: unknown

Published: March 20, 2025

Abstract The irreconcilable camouflage mechanisms of radar and infrared spectroscopy present substantial challenges to integrating multi‐physics field cloaking technology. Although aerogels possess both microwave dissipation thermal insulation, higher emissivity restrict further amelioration in compatible stealth field. Herein, we propose a bilayer configuration comprised aramid nanofiber (ANF) aerogel shielding meta‐surface (ISM). top ISM with low‐pass filtering capabilities is engineered regulate while remaining transparent microwaves. While the bottom quaternary ANF insulation are synthesized by multi‐scale design strategy heterogeneous surface engineering. Through theoretical experimental optimization, assembled composite achieves near‐perfect absorption X‐band, synergy low facilitates concealment windows. Specifically, minimum reflection loss (RL) reaches −32.44 dB, effective bandwidth (EAB) expands 3.69 GHz (8.71–12.40 GHz), integration value ( ΔH ) increases 9.92 dB mm −1 . Additionally, conductivity (0.0288 W (m K) average (0.23 3–5 µm 0.25 8–14 µm) can reduce radiation energy 68.1%. This research provides new thought for multispectral demonstrates enormous potential technologies.

Language: Английский

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