• 专利标题:   Preparing carbide molybdenum disulfide-graphene complex by carbohydrate organic carbon reduction comprises preparing intercalated molybdenum disulfide powder, mixing e.g. sodium nitrate, drying, grinding, reduction reacting and grinding.
  • 专利号:   CN106564952-A, CN106564952-B
  • 发明人:   HU P, WANG K, CHEN Z, ZHOU Y, CHANG T, YANG F, HU B, LI Q, DENG J, LIU X
  • 专利权人:   UNIV XIAN ARCHITECTURE TECHNOLOGY, UNIV XIAN ARCHITECTURE TECHNOLOGY
  • 国际专利分类:   B01J027/051, C01G039/06
  • 专利详细信息:   CN106564952-A 19 Apr 2017 C01G-039/06 201739 Pages: 17 Chinese
  • 申请详细信息:   CN106564952-A CN10964521 04 Nov 2016
  • 优先权号:   CN10964521

▎ 摘  要

NOVELTY - Preparing carbide molybdenum disulfide-graphene complex by carbohydrate organic carbon reduction comprises adding the molybdenum disulfide powder to the intercalation solution for intercalation reaction, completing the reaction, filtration, drying, to obtain intercalated molybdenum disulfide powder, mixing the molybdenum disulfide powder with potassium chlorate and sodium nitrate, mixing the step-by-step intercalated molybdenum disulfide powder with the carbohydrate organic carbon and water, drying, grinding, subjecting the precursor powder to a reduction reaction, removing and grinding. USE - The method is useful for preparing carbide molybdenum disulfide-graphene complex by carbohydrate organic carbon reduction (claimed). ADVANTAGE - The method: combines the intercalation-reduction synthesis of graphene molybdenum disulfide and graphene; and completes the stripping of molybdenum disulfide and the generation of graphene in one step. DETAILED DESCRIPTION - Preparing carbide molybdenum disulfide-graphene complex by carbohydrate organic carbon reduction comprises (a) adding the molybdenum disulfide powder to the intercalation solution for intercalation reaction, completing the reaction, filtration, drying, to obtain intercalated molybdenum disulfide powder, where the intercalation solution is a mixed solution of potassium chlorate, sodium nitrate, concentrated sulfuric acid and hydrogen peroxide, mixing the molybdenum disulfide powder with potassium chlorate and sodium nitrate, where the ratio of 98 wt.% concentrated sulfuric acid and 30 wt.% hydrogen peroxide is 1 g:(1-4) g:(0.5-2) g:(9-40) ml: (4-20) ml, (b) mixing the step-by-step intercalated molybdenum disulfide powder with the carbohydrate organic carbon and water evenly, drying and grinding, to obtain precursor powder and the ratio of the intercalated molybdenum disulfide powder and the carbohydrate organic carbon and water is 2 g:(2-12) g:(20-120) g and (c) subjecting the precursor powder to a reduction reaction under a protective gas, cooling the reaction, removing the reaction product and grinding.