▎ 摘　　要

NOVELTY - Electrode material modified with super-hydrophilic material comprises based on a carbon-based material. The matrix includes graphene oxide super hydrophilic material having a three-dimensional structure formed by graphene oxide and phytic acid. USE - The electrode material modified with super-hydrophilic material useful for all vanadium redox flow battery (claimed). DETAILED DESCRIPTION - INDEPENDENT CLAIMS are also included for preparing electrode material modified with super-hydrophilic material comprising (a) preparing a graphene oxide solution, and (b) taking the obtained graphene oxide solution into a reactor, adding phytic acid solution, mixing and stirring evenly, adding carbon-based materials, ultrasonically mixing to obtain solid-liquid mixture, placing the obtained hydrothermal reaction of the solid-liquid mixture in the reactor and cooling to room temperature; and #liquid flow battery comprising an electrode, where the electrode comprising super-hydrophilic material-modified electrode material or super-hydrophilic material-modified electrode material obtained, preferably, electrode may be a anode or a cathode.