• 专利标题:   Synthesis of graphene loaded molybdenum oxide-molybdenum carbide catalytic material, involves adding graphite, concentrated sulfuric acid, and phosphoric acid to three-necked flask, cooling, adding potassium permanganate, and stirring.
  • 专利号:   CN105797758-A, CN105797758-B
  • 发明人:   LI X, WEN Z
  • 专利权人:   UNIV NANCHANG HANGKONG, UNIV NANCHANG HANGKONG
  • 国际专利分类:   B01J027/22, B01J035/10
  • 专利详细信息:   CN105797758-A 27 Jul 2016 B01J-027/22 201664 Pages: 8 Chinese
  • 申请详细信息:   CN105797758-A CN10323897 16 May 2016
  • 优先权号:   CN10323897

▎ 摘  要

NOVELTY - The synthesis method of graphene loaded molybdenum oxide-molybdenum carbide catalytic material involves (i) adding graphite, concentrated sulfuric acid, and phosphoric acid to a three-necked flask, ice-cooling, adding potassium permanganate, stirring, cooling, adding deionized water and hydrogen peroxide, stirring to obtain a bright yellow product, centrifugally dialyzing, freeze-drying, and leaving to stand to obtain solid-like material. USE - Synthesis of graphene loaded molybdenum oxide-molybdenum carbide catalytic material (claimed). DETAILED DESCRIPTION - The synthesis method of graphene loaded molybdenum oxide-molybdenum carbide catalytic material involves (i) adding graphite used as a carbon source, concentrated sulfuric acid, and phosphoric acid to a three-necked flask, ice-cooling, slowly adding potassium permanganate, stirring, cooling the mixture to room temperature, adding deionized water and hydrogen peroxide, stirring to obtain a bright yellow product, centrifugally dialyzing with dialysis bag, freeze-drying the solution, leaving to stand to obtain solid-like material, (ii) dissolving ammonium molybdate in deionized water, adding aniline, dripping hydrochloric acid solution to obtain a white precipitate, centrifugally cleaning the white precipitate with deionized water and ethanol for several times, and vacuum drying the precipitate to obtain molybdenum oxide-molybdenum carbide precursor, and (iii) mixing molybdenum oxide-molybdenum carbide precursor, and solid-like material, grinding, calcining under an inert atmosphere in a tube furnace, grinding, and processing.