Superior microwave absorption properties of carbon-coated FeSiCr micro flakes

Zhong, Xichun; Zhang, Haonan; He, Na; Hu, Jinwen; Xu, Hanxing; Liao, Xuefeng; Zhou, Qing; Liu, Zhongwu; Ramanujan, R.V.

doi:10.1016/j.jallcom.2024.174384

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Cited by 5 publications

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MoS2 composite FeSiCr soft magnetic alloy materials and their wave-absorbing properties

Lu,

Wang,

Dong

et al. 2025

Journal of Alloys and Compounds

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MoS2 composite FeSiCr soft magnetic alloy materials and their wave-absorbing properties

Lu,

Wang,

Dong

et al. 2025

Journal of Alloys and Compounds

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Collectively orientated magnetic needles for S-band microwave absorption and thermal conduction: The factor of composition

He,

Zhong,

Zhong

et al. 2025

Journal of Alloys and Compounds

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Interface-Based FeSiCr/MXene Heterostructure for High-Performance Electromagnetic Wave Absorption

Li,

Wang,

Liu

et al. 2024

J. Phys. Chem. C

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An electrostatic self-assembly method is used to synthesize FeSiCr/MXene, and the effect of MXene on the waveabsorbing properties is studied in this paper. The electromagnetic parameters of the composites are adjusted by optimizing the amount of MXene to improve the dielectric polarization and achieving impedance matching in order to enhance the microwave-absorbing properties. The lowest reflection loss (RL min ) of FeSiCr/MXene composites is −50.34 dB at 13.75 GHz. When the quantity of MXene composite is 15 wt % and the matching thickness is only 1.32 mm, the effective absorption bandwidth (EAB) at 2.00 mm approaches 11.05 GHz. The improved FeSiCr impedance matching, together with synergistic effects such as dielectric loss and interfacial polarization, results in outstanding microwave absorption performance for the FeSiCr/MXene composites. This paper proposes a new approach to developing and synthesizing materials with lightweight and efficient electromagnetic wave absorption.

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Superior microwave absorption properties of carbon-coated FeSiCr micro flakes

Cited by 5 publications

References 58 publications

MoS2 composite FeSiCr soft magnetic alloy materials and their wave-absorbing properties

MoS2 composite FeSiCr soft magnetic alloy materials and their wave-absorbing properties

Collectively orientated magnetic needles for S-band microwave absorption and thermal conduction: The factor of composition

Interface-Based FeSiCr/MXene Heterostructure for High-Performance Electromagnetic Wave Absorption

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