Three-dimensional HCNTs (at) Ti < 3 > C < 2 > T < x > MXene hybrid aerogel microsphere as well as preparation method and application thereof

The invention discloses a three-dimensional HCNTs (at) Ti < 3 > C < 2 > T < x > MXene hybrid aerogel microsphere and a preparation method and application thereof, the aerogel microsphere is of a porous microsphere structure formed by mixing helical carbon nanotubes and Ti < 3 > C < 2 > T < x > MXene and then performing electrostatic spinning, and the porous microsphere structure comprises HCNTs and a porous skeleton constructed by Ti < 3 > C < 2 > T < x > MXene nanosheets. The HCNTs (at) Ti3C2Tx MXene hybrid aerogel microsphere has the characteristics of excellent wave absorbing performance, light weight, porosity and the like, the weight of a microwave absorbent in practical application can be effectively reduced, and the HCNTs (at) Ti3C2Tx MXene hybrid aerogel microsphere has better wave absorbing performance and better impedance matching and can be applied to the field of electromagnetic wave absorbing materials. 本发明公开了一种三维HCNTs@Ti3C2Tx MXene杂化气凝胶微球及其制备方法和应用，所述气凝胶微球是将螺旋碳纳米管与Ti3C2Tx MXene混合后通过静电纺丝形成的一种多孔微球结