Synthesis process, elastic/electromagnetic wave absorption properties and absorption mechanism of the hollow SiC/C nanofibers (IMAGE)

Tsinghua University Press

Synthesis process, elastic/electromagnetic wave absorption properties and absorption mechanism of the hollow SiC/C nanofibers

Caption

The hollow SiC/C nanofiber aerogel using a hydrothermal-carbothermal reduction method. ABF-STEM imaging clearly reveals the hollow structure of the SiC/C nanofibers and the abundant interfaces present in their shell. The exceptional microwave absorption of the hollow SiC/C nanofibers is derived from the synergy of abundant heterointerfaces and the hollow structure, effectively balancing impedance matching with intrinsic loss mechanisms.

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Journal of Advanced Ceramics, Tsinghua University Press

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