• 专利标题:   Production of sulfur-doped graphene, used in industrial field, involves carrying out ultrasonic peeling of graphite oxide in solvent and obtaining graphene oxide solution which is mixed with sulfur-containing organic compounds.
  • 专利号:   CN105439125-A
  • 发明人:   GAO H, JIA Y, LIU Z, SHI Z, WANG C
  • 专利权人:   SINOPEC CORP, SINOPEC SHANGHAI RES INST PETROCHEMICAL
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN105439125-A 30 Mar 2016 C01B-031/04 201649 Pages: 7 English
  • 申请详细信息:   CN105439125-A CN10427865 27 Aug 2014
  • 优先权号:   CN10427865

▎ 摘  要

NOVELTY - Production of sulfur-doped graphene, involves carrying out ultrasonic peeling of graphite oxide in solvent, obtaining graphene oxide solution, mixing graphene oxide solution and sulfur-containing organic compounds, carrying out ultrasonic treatment to disperse of mixture evenly, obtaining liquid mixture, drying of liquid mixture to obtain solid mixture, carrying out microwave irradiation treatment of solid mixture under protection of inert gas and cooling to room temperature. USE - Production of sulfur-doped graphene, used in industrial field. ADVANTAGE - The reaction temperature of production process is not high. The reaction time is short. The equipment requirement is reduced. The raw materials used in production process of sulfur-doped graphene are non-toxic. The yield of sulfur-doped graphene is high.