• 专利标题:   Graphene oxide lamination apparatus comprises e.g. substrate part for rotational driving, nozzle part spaced apart from substrate part and used for reciprocating front and rear, left and right, and up and down and gas supply unit.
  • 专利号:   KR2021004025-A
  • 发明人:   CHO H S, LEEKWANGMIN, LIM H P
  • 专利权人:   UNIV CHONNAM NAT IND FOUND
  • 国际专利分类:   B01J019/08, C01B032/198
  • 专利详细信息:   KR2021004025-A 13 Jan 2021 C01B-032/198 202111 Pages: 12
  • 申请详细信息:   KR2021004025-A KR079767 03 Jul 2019
  • 优先权号:   KR079767

▎ 摘  要

NOVELTY - Graphene oxide lamination apparatus comprises a substrate part (10) for rotational driving; a nozzle part (20) spaced apart from the substrate part and used for reciprocating front and rear, left and right, and up and down; a gas supply unit (31) for supplying an inert gas and a carbon source gas to the nozzle part to discharge plasma for laminating graphene oxide; a single or multiple gas pipes for introducing and passing the inert gas and the carbon source gas from the gas supply unit to the nozzle part; and a resonator electrically connected to the nozzle part outside the nozzle part and forming and activating atmospheric pressure plasma (21) at a natural resonance frequency. USE - Used as graphene oxide lamination apparatus. ADVANTAGE - The graphene oxide lamination apparatus has excellent high strength, electrical and thermal conductivity. The method is simple and economical, and saves time. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for laminating graphene oxide, comprising (a) preparing a substrate (11) on the substrate part; (b) forming and activating atmospheric pressure plasma using the inert gas in the resonator by supplying an inert gas from a gas supply unit to a resonator through a gas pipe; and (c) depositing the graphene oxide on the substrate by supplying a carbon source gas at a rate of 10-50 sccm from the gas supply unit through a gas pipe and releasing the plasma and carbon source gas from the nozzle unit when the plasma is stabilized. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic representation of the graphene oxide lamination apparatus.(Drawing includes non-English language text). Substrate part (10) Substrate (11) Nozzle part (20) Plasma (21) Gas supply unit (31)