MXene-based flexible electrode material and preparation method and application thereof

The invention belongs to the technical field of electrode materials, and discloses an MXene-based flexible electrode material and a preparation method and application thereof, and the preparation method comprises the following steps: mixing Ti < 3 > C < 2 > T < x > MXene suspension and potassium hydroxide, and stirring to obtain an MXene-OH mixed solution; mixing the MXene-OH mixed solution with a bacterial cellulose dispersion liquid, and carrying out vacuum-assisted suction filtration treatment, so as to obtain MXene-OH/BC gel; and freezing the MXene-OH/BC gel, and then performing freeze drying treatment to obtain the MXene-OH/BC flexible electrode material, namely the MXene-based flexible electrode material. According to the MXene-based flexible electrode material, the ion transmission rate can be effectively increased, the ion transmission path is reduced, the loss caused by stacking of active substances is avoided, and then the high-capacity MXene-based flexible electrode material is obtained. 本发明属于电极材料技