1results about How to "Hydroxyl-rich surface" patented technology

The invention belongs to the technical field of semiconductor material preparation and new energy, and particularly discloses flexible water photovoltaic fabric based on MXene and Al2O3 and a preparation method of the flexible water photovoltaic fabric. The flexible water photovoltaic fabric based on MXene and Al2O3 comprises a flexible cotton cloth substrate, a flexible water photovoltaic fabric layer and a flexible water photovoltaic fabric layer, the functional coating is loaded on the surface of the cotton cloth fiber and in interwoven pores; the functional coating is of a graded composite structure containing Al2O3 nano particles and MXene nano sheets; wherein the Al2O3 nanoparticles are used as a water evaporation induced charge generation source; the MXene nanosheets are mutually lapped to form a three-dimensional conductive network, and the three-dimensional conductive network is used for rapidly extracting and conducting charges generated at the interface of the Al2O3 nanoparticles. The flexible water photovoltaic fabric prepared by the invention has excellent flexibility and better current output performance.