• 专利标题:   Preparing boron-doped graphene zinc nano composite for catalyzing and and degrading waste water organic dye, involves adding oxidized graphene suspension in to reactor and adding tetrahydrofuran borane solution.
  • 专利号:   CN106732515-A, CN106732515-B
  • 发明人:   LI C, FANG M, WANG Y, ZHU W, XU Y
  • 专利权人:   UNIV ANHUI, UNIV ANHUI
  • 国际专利分类:   B01J023/06, C02F001/30
  • 专利详细信息:   CN106732515-A 31 May 2017 B01J-023/06 201744 Pages: 7 Chinese
  • 申请详细信息:   CN106732515-A CN11142182 12 Dec 2016
  • 优先权号:   CN11142182

▎ 摘  要

NOVELTY - Preparing boron-doped graphene zinc nano composite involves adding 2mg/mL of 20mL oxidized graphene suspension in to the reactor, adding 1M of 0.45ml tetrahydrofuran borane solution, stirring and reacted at 80 degrees C for 4 days. The obtained product is washed with tetrahydrofuran to obtain boron-doped graphene suspension. The 0.744g zinc nitrate and 0.4g sodium hydroxide are added to the boron-doped graphene suspension and subjected to hydrothermal reaction to obtain boron-doped graphene zinc nano composite. USE - Method for preparing boron-doped graphene zinc nano composite for catalyzing and and degrading waste water organic dye (claimed). ADVANTAGE - The method enables to prepare boron-doped graphene zinc nano composite improves light catalytic degradation efficiency, has good p-n heterojunction and high degradation efficiency. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method for catalyzing and and degrading waste water organic dye, which involves: (A) using boron-doped graphene zinc nano composite as photocatalyst; and (B) catalyzing and degrading waste water organic dye.