• 专利标题:   Regulating three-dimensional graphene hole with sulfur as template useful for different energy storage devices comprises adding sulfur-containing material, acid into grapheme dispersion stirring and carrying out desulfurization process.
  • 专利号:   CN106829932-A
  • 发明人:   TAO Y, HAN J, YANG Q, LIU D, ZHANG C, YOU C
  • 专利权人:   UNIV TIANJIN
  • 国际专利分类:   C01B032/184, C01B032/194, H01M004/587
  • 专利详细信息:   CN106829932-A 13 Jun 2017 C01B-032/184 201747 Pages: 11 Chinese
  • 申请详细信息:   CN106829932-A CN10143033 10 Mar 2017
  • 优先权号:   CN10143033

▎ 摘  要

NOVELTY - Regulating three - dimensional graphene hole with sulfur as template comprises (a) adding sulfur-containing material and acid into grapheme dispersion, fully stirring to obtain the mixed solution, (b) adding the obtained mixed dispersion into a hydrothermal reaction kettle for hydrothermal reaction to obtain graphene-sulfur composite hydrogel, (c) soaking the obtained hydrogel in deionized water, removing impurities, removing moisture to obtain the treated product, and (d) taking the obtained product for desulfurization process. USE - The regulating three-dimensional graphene hole with sulfur is useful for different energy storage devices. ADVANTAGE - The regulating three-dimensional graphene hole with sulfur improves the porosity of graphene three-dimensional macroscopic body.