• 专利标题:   Rapidly stripping graphene by carrying out chemical vapor deposition of nickel on graphene sheet, introducing methane gas and hydrogen, immersing sheet in nickel-ferric chloride solution, electrochemically etching, and stripping.
  • 专利号:   CN103738939-A, CN103738939-B
  • 发明人:   WEI H, LIU Y, ZHU D
  • 专利权人:   UNIV HUAZHONG SCI TECHNOLOGY
  • 国际专利分类:   C01B031/04
  • 专利详细信息:   CN103738939-A 23 Apr 2014 C01B-031/04 201439 Pages: 9 Chinese
  • 申请详细信息:   CN103738939-A CN10495068 21 Oct 2013
  • 优先权号:   CN10495068

▎ 摘  要

NOVELTY - A graphene is rapidly stripped by carrying out chemical vapor deposition of nickel on graphene sheet at 750-1000 degrees C for 10-30 minutes, introducing 10-80 cm3 methane gas and 5-10 cm3 hydrogen under atmospheric pressure, immersing sheet in 0.06-3.2 mol/L nickel-ferric chloride solution, electrochemically etching, and stripping. USE - Method for rapidly stripping graphene (claimed).