Lightweight broadband transition-metal microwave absorbers synergistic engineering of multi-interfacial polarization and hollow conductive networks

doi:10.1016/j.jmst.2026.08.002

Lightweight broadband transition-metal microwave absorbers synergistic engineering of multi-interfacial polarization and hollow conductive networks

2026-08-07

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DOI：10.1016/j.jmst.2026.08.002

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• Hollow CN@NF/FNS composite with dual heterointerfaces is synthesized by facile etching modification sulfidation. • Heterointerface, hollow conductive network synergy optimizes impedance matching and enhances EMW dissipation. • DFT reveals interfacial charge transfer and polarization, clarifying electronic-level structure property relationships.

Keywords:

Hollow engineering

Heterointerfaces

Interfacial polarization

Microwave absorption

Lightweight broadband transition-metal microwave absorbers synergistic engineering of multi-interfacial polarization and hollow conductive networks

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