• 专利标题:   Preparation method of graphene foam metal for carrying titanium dioxide-precious metal thin film, involves sintering cleaned and dried graphene foam metal of titanium dioxide-precious metal thin film.
  • 专利号:   WO2018024181-A1, CN107675219-A
  • 发明人:   YANG Y
  • 专利权人:   XIFENG 2D FUJIAN MATERIAL TECHNOLOGY CO, FUJIAN XINFENG TWO DIMENSIONAL MATERIAL
  • 国际专利分类:   C25D003/48, C25D009/08, C25D003/46, C25D005/18, C25D005/50
  • 专利详细信息:   WO2018024181-A1 08 Feb 2018 C25D-003/48 201812 Pages: 19 Chinese
  • 申请详细信息:   WO2018024181-A1 WOCN095363 01 Aug 2017
  • 优先权号:   CN10619640

▎ 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)