• 专利标题:   Nanocomposite graphene titanium dioxide, comprises dominant nanospheres and graphene.
  • 专利号:   PL397590-A1
  • 发明人:   WOJTONISZAK M, KALENCZUK R, MIJOWSKA E
  • 专利权人:   UNIV ZACHODNIOPOMORSKI TECHNOLOGICZNY
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   PL397590-A1 08 Jul 2013 C01B-031/04 201373 Pages: 1
  • 申请详细信息:   PL397590-A1 PL397590 29 Dec 2011
  • 优先权号:   PL397590

▎ 摘  要

NOVELTY - A nanocomposite graphene titanium dioxide comprises dominant nanospheres with diameter 200 nm and 4.50-10 wt.% graphene. USE - Nanocomposite graphene titanium dioxide. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for a method for preparing nanocomposite of graphene titanium dioxide, which involves mixing tetrabutyl titanate with solution of graphene oxide in a ratio 1:4-1:8, subjecting the mixture to ultrasonic waves, carrying out centrifugation at 9000 rpm for 1 hour, washing with ethanol, and calcinating in vaccum at 400 degrees C at pressure of 10-7 bar to obtain nanocomposite graphene titanium dioxide.