• 专利标题:   Preparation of nitrogen-oxygen co-doped three-dimensional nano-porous graphene, by obtaining nano-porous nickel foil sheet, placing in quartz boat, adding graphite, calcining, soaking in hydrochloric acid solution, washing and drying.
  • 专利号:   CN107416807-A
  • 发明人:   LI J, WANG L, ZHAO N, QIN K, LIU E, SHI C, MA L, HE C, HE F
  • 专利权人:   UNIV TIANJIN
  • 国际专利分类:   C01B032/186
  • 专利详细信息:   CN107416807-A 01 Dec 2017 C01B-032/186 201803 Pages: 11 Chinese
  • 申请详细信息:   CN107416807-A CN10751422 28 Aug 2017
  • 优先权号:   CN10751422

▎ 摘  要

NOVELTY - Preparation of nitrogen-oxygen co-doped three-dimensional nano-porous graphene involves preparing nano-porous nickel alloy foil, chemically-etching to obtain three-dimensional nano-porous nickel foil sheet, placing in a quartz boat, adding graphite and acetylene, heating, centrifuging, calcining, soaking sample in hydrochloric acid solution for 15 hours, washing with deionized water and drying. USE - Preparation of nitrogen-oxygen co-doped three-dimensional nano-porous graphene (claimed).