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  • 专利标题:   Preparation of graphene quantum dot/tin sulfide nanosheet composite photocatalyst includes measuring graphene quantum dots, adding distilled water, weighing, mixing, heating, cooling, centrifuging and drying precipitate.
  • 专利号:   CN106994355-A
  • 发明人:   LIU Y, MI X, LV H, GENG P, WANG J, LIN J
  • 专利权人:   UNIV GUILIN TECHNOLOGY
  • 国际专利分类:   B01J027/04, B82Y030/00, C02F001/30, C02F101/30, C02F101/34, C02F101/38
  • 专利详细信息:   CN106994355-A 01 Aug 2017 B01J-027/04 201763 Pages: 7 Chinese
  • 申请详细信息:   CN106994355-A CN10250266 17 Apr 2017
  • 优先权号:   CN10250266

▎ 摘　　要

NOVELTY - Preparation of graphene quantum dot/tin sulfide nanosheet composite photocatalyst comprises measuring 1-6 ml graphene quantum dots, adding distilled water, weighing 2-25 mmol sulfur source and 1-10 mmol tin tetrachloride, mixing for 30 minutes, charging reaction kettle, heating at 120-180 degrees C for 4-24 hours, cooling to room temperature, centrifuging and drying precipitate for 6 hours. USE - Method of preparing graphene quantum dot/tin sulfide nanosheet composite photocatalyst (claimed). ADVANTAGE - The method has simple operation, mild condition and high yield.