Textile-based wave-absorbing material with electromagnetic wave absorption characteristic and flexibility as well as preparation method and application of textile-based wave-absorbing material

The invention relates to the technical field of wave-absorbing materials, in particular to a textile-based wave-absorbing material with electromagnetic wave absorption characteristic and flexibility as well as a preparation method and application of the textile-based wave-absorbing material, the preparation method comprises the following steps: dipping an aramid fiber fabric subjected to plasma treatment in a ZIF-67 solution, performing ultrasonic dipping and drying to obtain a ZIF-67 modified wave-absorbing fabric, dipping the ZIF-67 modified wave-absorbing fabric in an MXene solution, and performing ultrasonic drying to obtain a ZIF-67 modified wave-absorbing fabric; according to the present invention, the ZIF-67/MXene composite modified wave-absorbing fabric is prepared through the impregnation process, the flexible textile aramid fiber fabric is adopted as the substrate, the effective compounding of the ZIF-67 and the MXene is achieved, the composite material has characteristics of flexibility, foldabilit