▎ 摘　　要

NOVELTY - A graphene and MXene composite electrode material is prepared by uniformly mixing oxide graphene suspension and MXene material suspension at mass ratio of 1: (0.05-0.5), adding hydrazine hydrate into the mixture and freezing and drying the mixture. USE - Graphene and MXene composite electrode material for utilized in capacitive deionization of Graphene /MXene composite electrode material. ADVANTAGE - The MXene composite electrode material has better hydrophilicity and better conductive property. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for utilization of graphene and MXene composite electrode material.