Engineerable 3D@1D FeSi@SiC composites with superior high-temperature-resistant low-frequency electromagnetic wave absorption

Key Points

• Enhanced electromagnetic wave absorption was observed, showcasing superior high-temperature resistance and efficiency.
• Key measurements showed a significant reduction in low-frequency electromagnetic waves, optimizing performance in practical applications.
• Assessment of the fabricated 3D@1D composites was conducted through various testing methods to ensure their effectiveness.
• Results indicate a potential shift in material engineering, especially for applications requiring both heat resistance and electromagnetic performance.