• 专利标题:   Preparation of molybdenum disulfide/tin(IV) sulfide/reduced graphene oxide composite photo-catalyst for reduction of carbon dioxide comprises hydrothermal-treating thioacetamide, sodium molybdate, reduced graphene oxide and tin(IV) sulfide.
  • 专利号:   CN110252346-A
  • 发明人:   YIN S, WANG H, SUN L, ZHOU Y, GUAN J, LI J, LI X, HUO P
  • 专利权人:   UNIV JIANGSU
  • 国际专利分类:   B01J027/051, B01J035/10, B01J037/10, B82Y030/00, B82Y040/00, C01B032/40, C07C001/12, C07C009/04
  • 专利详细信息:   CN110252346-A 20 Sep 2019 B01J-027/051 201985 Pages: 9 Chinese
  • 申请详细信息:   CN110252346-A CN10456554 29 May 2019
  • 优先权号:   CN10456554

▎ 摘  要

NOVELTY - Preparation of molybdenum disulfide (MoS2)/tin(IV) sulfide (SnS2)/reduced graphene oxide (r-GO) composite photo-catalyst comprises preparing SnS2 precursor; placing thioacetamide and sodium molybdate in deionized water, adding r-GO to form mixed solution; adding SnS2 precursor into mixed solution, stirring, pouring into vacuum reaction kettle into drying box for hydrothermal treatment, taking out and cooling naturally to room temperature, washing with deionized water and ethanol and drying. USE - The method is preparation of molybdenum disulfide (MoS2)/tin(IV) sulfide (SnS2)/reduced graphene oxide (r-GO) composite photo-catalyst for reduction of carbon dioxide (claimed). ADVANTAGE - The method is simple and does not cause waste resource and formation of secondary pollutants. It is environment-friendly and a high-efficient pollution treatment.