• 专利标题:   Preparation of titanium dioxide/graphene composite material involves heating graphite mixture with peroxide, performing ultrasonication, and performing hydrothermal reaction.
  • 专利号:   CN103480354-A
  • 发明人:   QIN C
  • 专利权人:   SHANGHAI QINGFENG NEW MATERIALS TECHNOLO
  • 国际专利分类:   B01J021/18, B82Y030/00, C02F001/30
  • 专利详细信息:   CN103480354-A 01 Jan 2014 B01J-021/18 201420 Pages: 8 Chinese
  • 申请详细信息:   CN103480354-A CN10479954 14 Oct 2013
  • 优先权号:   CN10479954

▎ 摘  要

NOVELTY - A titanium dioxide/graphene composite material is prepared by heating graphite mixture with peroxide, adding water, performing ultrasonication, mixing with reducing agent aqueous solution and titanium salt precursor aqueous solution, and performing hydrothermal reaction in which reducing agent is hydrazine hydrate, phthalate diethylene glycol diacrylate, glucose, or ascorbic acid. USE - Preparation of titanium dioxide/graphene composite material (claimed). ADVANTAGE - Preparation process is simple. Product has high photocatalytic efficiency.