Recent progress in smart electromagnetic interference shielding materials

Journal of Material Science and Technology, Год журнала: 2024, Номер 186, С. 256 - 271

Опубликована: Янв. 25, 2024

Язык: Английский

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Anisotropic electromagnetic wave shielding performance in Janus cellulose nanofiber composite films

Materials Today Physics, Год журнала: 2024, Номер 44, С. 101440 - 101440

Опубликована: Апрель 15, 2024

Язык: Английский

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Heterogeneous MXene-based films with graded electrical conductivity towards highly efficient EMI shielding and electrothermal heating

Nano Research, Год журнала: 2024, Номер 17(8), С. 7264 - 7274

Опубликована: Май 28, 2024

Язык: Английский

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Flexible multifunctional Janus film towards self-healing, self-adhesive and streachable EMI shielding

Journal of Colloid and Interface Science, Год журнала: 2025, Номер 685, С. 1056 - 1067

Опубликована: Янв. 23, 2025

Язык: Английский

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Recent Advances in Stimuli‐Responsive Materials for Electromagnetic Interference Shielding

Polymers for Advanced Technologies, Год журнала: 2025, Номер 36(2)

Опубликована: Фев. 1, 2025

ABSTRACT The increasing proliferation of electronic devices and advanced communication networks has resulted in heightened electromagnetic interference (EMI), posing significant challenges both technological environmental contexts. Traditional EMI shielding materials, such as metals composite coatings, offer limited adaptability are unable to meet the dynamic demands modern systems. Recent advancements have introduced smart stimuli‐responsive materials for shielding, which provide real‐time tunability, thereby addressing limitations conventional static solutions. These leverage various mechanisms—such compressive tensile strains, phase transitions, shape memory effects, responses chemical agents, humidity, or crossover angle changes—to dynamically adjust their effectiveness (EMI‐SE). This review provides an in‐depth analysis recent progress technologies, highlighting tunable mechanisms, material compositions, applications. Furthermore, it discusses existing potential future research directions required advancement this technology. By enabling environments, present a promising solution telecommunications, wearable electronics, aerospace, defense sectors.

Язык: Английский

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Hierarchical engineering for multifunctional EMI shielding composite via dual incorporation of FeCo nanoparticles and carbon layer

Journal of Material Science and Technology, Год журнала: 2025, Номер unknown

Опубликована: Май 1, 2025

Язык: Английский

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Enhanced Microwave Absorbing Performance and Corrosion Resistance of FeSiBCCrx Amorphous Alloys

Materials Chemistry and Physics, Год журнала: 2025, Номер unknown, С. 130695 - 130695

Опубликована: Март 1, 2025

Язык: Английский

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Orientation Architecture Engineering for Enhanced Electromagnetic Wave Absorption and Active–Passive Infrared Camouflage Performances

Advanced Functional Materials, Год журнала: 2025, Номер unknown

Опубликована: Апрель 25, 2025

Abstract Orientation architecture engineering is a novel strategy focusing on regulation of microstructure with specific space configuration and arrangement, which can cause strong electromagnetic response, exhibiting massive potential in improving wave absorption performance. However, the microscopic mechanism by orientation regulates dielectric properties currently lacking but significantly desired. Herein, series iron fibers/chitosan‐derived carbon (IFs/CG) aerogels different architectures are prepared multi‐field combining temperature magnetic field. The head‐to‐tail ordered IFs along oriented walls enhances behavior including charge migration polarization, achieving an effective bandwidth 8.3 GHz minimal reflection loss −54.7 dB. influence mechanisms electric field conduction polarizability IFs/CG revealed establishing two‐dipole models applying electron jump model, respectively. More importantly, not only reduce thermal conductivity vertical heat source direction, also form channel parallel excellent infrared camouflage This study provides for multi‐spectra that counter multiband surveillance.

Язык: Английский

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Effect of structural heterogeneity on stable pit growth of Co-based metallic glasses

Corrosion Science, Год журнала: 2024, Номер 232, С. 112032 - 112032

Опубликована: Март 30, 2024

Язык: Английский

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Preparing efficient self-healing polyimide coating for enhancing stability of electromagnetic interference shielding film

Journal of Alloys and Compounds, Год журнала: 2024, Номер unknown, С. 177045 - 177045

Опубликована: Окт. 1, 2024

Язык: Английский

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