Multiscale Design of Dielectric Composites for Enhanced Microwave Absorption Performance at Elevated Temperatures

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Янв. 31, 2025

Abstract Aerospace vehicles and electronic devices are often operated in elevated temperature environments, which has led to an increased demand for high‐temperature microwave absorbing materials (MAMs). The absorption properties of MAMs influenced not only by the intrinsic material characteristics but also micro‐, meso‐, macro‐structural configurations composites. This paper reviews recent advancements through a multiscale design approach. Due sensitivity permittivity, tend exhibit reflection behavior at temperatures. Strategies aimed regulating conductivity polarization can enhance impedance matching under these conditions; however, this results unavoidable reduction loss capability. In contrast traditional methodologies, constructed from subwavelength‐scale functional units achieve remarkable anti‐reflection effects discrete unit distribution, thereby significantly optimizing both dielectric capacity matching. Furthermore, equivalent electromagnetic parameters metacomposites intrinsically linked their physical structural attributes. relationship offers novel strategy enhancing performance. It is anticipated that review will provide insightful guidance future explorations into innovative highly efficient MAMs.

Язык: Английский

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Recent progress of microwave absorption motivated by metal single atoms anchored on two-dimensional materials

Carbon, Год журнала: 2025, Номер 235, С. 120095 - 120095

Опубликована: Фев. 6, 2025

Язык: Английский

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Carbon-Coated Octahedral Fe₃O₄/Fe₂O₃ Nanocomposites for Enhanced Electromagnetic Wave Absorption

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 5, 2025

Язык: Английский

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High-entropy electromagnetic functional materials: From electromagnetic genes to materials design

Materials Science and Engineering R Reports, Год журнала: 2025, Номер 164, С. 100982 - 100982

Опубликована: Март 28, 2025

Язык: Английский

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The polarization loss induced by interfacial charge redistribution using Ar plasma treatment in Ni@C composites for superior microwave absorption performance

Chemical Engineering Journal, Год журнала: 2025, Номер unknown, С. 160489 - 160489

Опубликована: Фев. 1, 2025

Язык: Английский

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Fabrication of RGO-based aerogel decorated with Core-shelled Ag@Fe3O4 nanospheres for High-performance electromagnetic wave absorption

Materials Chemistry and Physics, Год журнала: 2025, Номер unknown, С. 130531 - 130531

Опубликована: Фев. 1, 2025

Язык: Английский

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Optimization design of patterned rGO metasurface structures guided by electromagnetic simulation towards broadband electromagnetic wave absorption

Composites Part B Engineering, Год журнала: 2025, Номер unknown, С. 112378 - 112378

Опубликована: Март 1, 2025

Язык: Английский

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Electromagnetic wave absorbing properties of cement-based composites bonded with a special CNTs@calcium aluminate

Journal of Materials Science Materials in Electronics, Год журнала: 2025, Номер 36(4)

Опубликована: Янв. 31, 2025

Язык: Английский

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Design of Molybdenum Disulfide-Based FeCoNi Ternary Alloy Nanocomposite toward Low-Frequency Microwave Absorption

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 22, 2025

Язык: Английский

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Large-Scale Synthesis of Porous Inorganic Microspheres with Surface Assembly of Nanoscale Magnets for Electromagnetic Absorption

ACS Applied Nano Materials, Год журнала: 2025, Номер unknown

Опубликована: Фев. 23, 2025

Язык: Английский

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