• 专利标题:   Method for preparing titanium dioxide modified photocatalyst, involves grating titanium dioxide in powder form with reduced form of graphene oxide and subjecting to hydrothermal treatment, followed by annealing.
  • 专利号:   PL421652-A1
  • 发明人:   MORAWSKI W A, WANAG A M, KAPICAKOZAR J, KUSIAKNAJMAN E, KOWALCZYK L
  • 专利权人:   UNIV ZACHODNIOPOMORSKI TECHNOLOGICZNY
  • 国际专利分类:   B01J021/18, B01J021/06
  • 专利详细信息:   PL421652-A1 03 Dec 2018 B01J-021/18 201906 Pages: 1
  • 申请详细信息:   PL421652-A1 PL421652 22 May 2017
  • 优先权号:   PL421652

▎ 摘  要

NOVELTY - A titanium dioxide modified photocatalyst preparing method involves grating titanium dioxide in powder form with a reduced form of graphene oxide, subjecting to hydrothermal treatment at 180 degrees C in an autoclave for 4 hours under autogenous pressure conditions in the presence of 2-propanol, maintaining for 1 hour at the same temperature under atmospheric pressure to obtain a composite. The composite is subjected to annealing in an inert gas atmosphere at a temperature of 300-700 degrees C for 4 hours to obtain the finished product. USE - Method for preparing titanium dioxide modified photocatalyst.