▎ 摘　　要

NOVELTY - Preparing highly dispersed graphene-based conductive titanium dioxide involves adding titanium dioxide into beaker, adding deionized water for dispersion to obtain titanium dioxide solution, adding titanium dioxide polyethylene glycol solution, adjusting the pH of the solution to 1-4, subjecting to ultrasonic treatment, transfering to a three-necked flask and stirringm. USE - Method for preparing highly dispersed graphene-based conductive titanium dioxide. ADVANTAGE - The method enables to prepare highly dispersed graphene-based conductive titanium dioxide in cost-effective manner, which has high conductivity, and has high dispersibility in aqueous solution. DETAILED DESCRIPTION - Preparing highly dispersed graphene-based conductive titanium dioxide involves adding titanium dioxide into beaker, adding deionized water for dispersion to obtain titanium dioxide solution, adding titanium dioxide polyethylene glycol solution, adjusting the pH of the solution to 1-4, subjecting to ultrasonic treatment, transfering to a three-necked flask and stirringm, weighing graphene according to a certain mass percentage of titanium dioxide, adding the graphene to a sodium dodecylbenzenesulfonate solution and performing ultrasonic treatment. The graphene solution is added, sonicated, and stirred. The cationic polyacrylamide solution is disposed and sonicated, and polyacrylamide solution is added in dropwise manner. The pH is adjusted and ultrasonicated to obtain final product.