▎ 摘　　要

NOVELTY - Preparing graphene oxide (GO)/MXene composite aerogel comprises mixing the graphene oxide liquid crystal with the polymer solution, performing hydrothermal self-assembly to obtain a graphene oxide hydrogel, immersing the graphene oxide hydrogel in an MXene solution for vacuum-assisted infiltration to obtain a composite hydrogel and vacuum freeze-drying and calcining composite hydrogel. USE - The composite aerogel is useful in flexible piezoresistive sensor (claimed). ADVANTAGE - The aerogel has good thermal stability and high reaction activity, and effectively enhances the mechanical property of graphene oxide. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for composite aerogel prepared by the above mentioned method, where the graphene is used as the skeleton and MXene is used as the coating.