• 专利标题:   Transmission type electron microscope sample support has support element that includes several holes and graphene of two layers to cover hole of one portion of multiple holes and hydrophilic group adhered to defect among graphenes of layer.
  • 专利号:   JP2021034135-A
  • 发明人:   KATO R, SATO C, SUENAGA K, HASEGAWA M
  • 专利权人:   NAT INST ADVANCED IND SCI TECHNOLOGY
  • 国际专利分类:   G01N001/28, H01J037/20
  • 专利详细信息:   JP2021034135-A 01 Mar 2021 H01J-037/20 202122 Pages: 17 Japanese
  • 申请详细信息:   JP2021034135-A JP149692 19 Aug 2019
  • 优先权号:   JP149692

▎ 摘  要

NOVELTY - The support has a support element that includes several holes. A graphene of two layers cover the hole of one portion of multiple holes. A first graphene film is a hydrophilization graphene film in which the hydrophilic group adhered to the defect among the graphenes of the layer. Multiple amounts of defects of first graphene film is higher than the amount of defects of graphene films other than first graphene film. USE - Transmission type electron microscope sample support. ADVANTAGE - The transmission type electron microscope sample support has the characteristic outstanding in hydrophilicity and electrical conductivity. DETAILED DESCRIPTION - INDEPENDENT CLAIMS are included for the following: (1) a method for manufacturing a transmission type electron microscope sample support; and (2) a sample adjustment method for transmission type electron microscopes. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the structure of the transmission type electron microscope sample support in the state after an UV-ray ozone treatment. (Drawing includes non-English language text) Metal grid support frame (1) Porous amorphous carbon film (2) Two-layer graphene (3')