Novel core-shell structured Fe@Al₂O₃ nanofibers by atomic layer deposition as a high-performance microwave absorbent

Xiaoqiang Li; Jun Xiang; Jingnan Yang; Kaiyin Zhang

doi:10.1039/d6cp01723a

January 1, 2026Physical Chemistry Chemical Physics

Novel core-shell structured Fe@Al₂O₃ nanofibers by atomic layer deposition as a high-performance microwave absorbent

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Key Points

Develop novel Fe@Al₂O₃ composite nanofibers for advanced microwave absorption capabilities.
Developed 3D Fe-NFs@Al2O3 composite using atomic layer deposition.
Characterized reflection loss and performance at 13.6 GHz.
Measured properties with varying weight percentages.
Achieved minimum reflection loss of -57.9 dB at 13.6 GHz.
Optimal thickness for peak performance measured at 1.65 mm.
Demonstrated enhanced microwave absorption in developed material.

Implication

Novel core-shell structured nanofibers demonstrate improved microwave absorption, suggesting potential enhanced applications.

Abstract

Novel 3D Fe-NFs@Al2O3 composite nanofibers are developed as an advanced microwave absorption material. The minimum reflection loss can achieve -57.9 dB at 13.6 GHz at 1.65 mm with 30 wt%...

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Cite This Study

Li et al. (2026) studied this question.

synapsesocial.com/papers/6a250c507def13d035e1c5bf https://doi.org/10.1039/d6cp01723a

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Novel core-shell structured Fe@Al₂O₃ nanofibers by atomic layer deposition as a high-performance microwave absorbent

Key Points

Implication

Abstract

Discussion

Cite This Study

Novel core-shell structured Fe@Al₂O₃ nanofibers by atomic layer deposition as a high-performance microwave absorbent

Key Points

Implication

Abstract

Discussion

Cite This Study

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