▎ 摘　　要

NOVELTY - The method involves preparing (S101) an electrolyte solution containing titanium dioxide. A surface of to-be-electroplated foam metal deposited with graphene is cleaned (S102). An electrochemical deposition is carried out (S103) by using an electrochemical workstation comprising a foam metal to be electroplated, a platinum electrode, a saturated calomel electrode and an electrolytic cell. An electrochemically-deposited graphene foam metal for carrying a titanium dioxide-precious metal thin film is cleaned and dried (S104). The cleaned and dried graphene foam metal is sintered (S105). USE - Preparation method of graphene foam metal for carrying titanium dioxide-precious metal thin film. ADVANTAGE - The service life of the generated carrier is prolonged by using photocatalytic film, and the recombination of hole and electrons is prevented. DESCRIPTION OF DRAWING(S) - The drawing shows a flow diagram illustrating the preparation process of graphene foam metal for carrying titanium dioxide-precious metal thin film. (Drawing includes non-English language text) Step for preparing electrolyte solution (S101) Step for cleaning surface of to-be-electroplated foam metal (S102) Step for carrying out electrochemical deposition process (S103) Step for cleaning and drying electrochemically-deposited graphene foam metal (S104) Step for sintering cleaned and dried graphene foam metal (S105)