fig2

Figure 2. Conductive component incorporation strategies for enhancing EMW attenuation in SNWA. (A) SEM morphology, (B) multi-scale dissipation mechanism, and (C) reflection loss of SiC@C nanowire aerogel. (A-C) are reprinted with permission from Ref.^[55]. Copyright © 2020, American Chemical Society; (D) SEM morphology, (E) absorption mechanism, and (F) reflection loss of C/SiC NF aerogel. (D-F) are reprinted with permission from Ref.^[56]. © 2024 Elsevier; (G) EDS mapping, (H) conductive network and interfacial polarization mechanism, and (I) reflection loss of hollow SiC/C NF. (G-I) are reprinted with permission from Ref.^[58]. © The Author(s) 2026; (J) TEM morphology, (K) absorption mechanism, and (L) reflection loss of SiC nanowire/SiCNO composite aerogel. (J-L) are reprinted with permission from Ref.^[59]. © The Author(s) 2021; (M) SEM morphology, (N) absorption mechanism, and (O) high-temperature reflection loss of SiC microtube/nanowire aerogel. (M-O) are reprinted with permission from Ref.^[53]. © The Author(s) 2025. EMW: Electromagnetic wave; SNWA: SiC nanowire aerogels; SEM: scanning electron microscopy; NF: nanofiber; EDS: energy-dispersive X-ray spectroscopy; TEM: transmission electron microscopy; RL: reflection loss; SCNF: SiC@C nanowire foam.