Dimensional Design and Core–Shell Engineering of Nanomaterials for Electromagnetic Wave Absorption

🤖 Plain-English Summary

Electromagnetic (EM) wave absorption materials possess exceptionally high EM energy loss efficiency. Additional applications, such as oxidation resistance and self-cleaning functions, are also introduced.

🔑 Key Findings

• With vigorous developments in nanotechnology, such materials have exhibited numerous advanced EM functions, including radiation prevention and antiradar stealth.
• To achieve improved EM performance and multifunctionality, the elaborate control of microstructures has become an attractive research direction.
• By designing them as core-shell structures with different dimensions, the combined effects, such as interfacial polarization, conduction networks, magnetic coupling, and magnetic-dielectric synergy, can significantly enhance the EM wave absorption performance.

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