;Based on the research progress in preparation and application of SiC nanowire aerogel,the influences of various advanced preparation processes on the microstructure and properties of SiC nanowire aerogels are summarized and analyzed.The involved preparation processes include chemical vapor deposition,template growth,electrospinning and 3D printing methods.Their advantages and disadvantages are summarized and compared.The application and research progress of SiC nanowire aerogel in high temperature thermal insulation and electromagnetic wave absorption in recent years are also reviewed.Research prospects in the future are put forward.
silicon carbidenanowire aerogelhigh temperature insulationelectromagnetic wave absorption
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