• 专利标题:   Forming graphene oxide from glucose by graphitization, oxidation and peeling of flakes, depending on different ratio of phosphorus pentoxide in mixture in exothermic mode and electrochemical stage of oxidation and purification.
  • 专利号:   RU2022119789-A, RU2796672-C2
  • 发明人:   AHMEDOV M A, GAFUROV M M, RABADANOV K SH, ATAEV M B, AKHMEDOVA A D
  • 专利权人:   DAGLITIY LLC
  • 国际专利分类:   B82Y040/00, C01B032/198, C25B001/135
  • 专利详细信息:   RU2022119789-A 29 Aug 2022 C01B-032/198 202306 Pages: 1 Russian
  • 申请详细信息:   RU2022119789-A RU119789 19 Jul 2022
  • 优先权号:   RU119789

▎ 摘  要

NOVELTY - Obtaining graphene oxide from glucose includes two technological stages of the process of chemical synthesis (graphitization, oxidation and peeling of flakes) of graphene oxide from glucose, depending on the different ratio of phosphorus(V) pentoxide in the mixture in an exothermic mode (at temperatures up to 450° C) and electrochemical stage of oxidation and purification of the final product-graphene oxide in a diaphragm electrolyzer at current densities of 0.2-1 A/cm2. USE - The method is useful for obtaining graphene oxide from glucose. ADVANTAGE - None given.