• 专利标题:   Graphene preparing device includes heating cavity with reactant bearing heating table, oxygen removing chamber with laser galvanometer scanning system and supporting table carrying metal plate, and vacuum pump.
  • 专利号:   CN110872113-A
  • 发明人:   HAN L, DING J, YU Y, LIU C, LI B, DAI L
  • 专利权人:   ENN SCI TECHNOLOGY DEV CO LTD
  • 国际专利分类:   C01B032/184
  • 专利详细信息:   CN110872113-A 10 Mar 2020 C01B-032/184 202028 Pages: 11 Chinese
  • 申请详细信息:   CN110872113-A CN11025872 04 Sep 2018
  • 优先权号:   CN11025872

▎ 摘  要

NOVELTY - Graphene preparing device comprises reactant bearing heating table (15) arranged in heating cavity (16), oxygen removing chamber (5) and vacuum pump (14) connected and arranged on one side of heating cavity, and laser galvanometer scanning system (9) arranged at one end of oxygen removing chamber having supporting table carrying a metal plate arranged at other end. The laser galvanometer scanning system scans the metal plate with laser radiation to generate metal plasma. USE - Graphene preparing device. ADVANTAGE - The device improves degree of reduction of graphene oxide. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is included for a method of preparing graphene. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic diagram of the graphene preparing device. Oxygen removing chamber (5) Laser galvanometer scanning system (9) Vacuum pump (14) Reactant bearing heating table (15) Heating cavity (16)