Application

Graphene film on TEM grid is useful for high resolution TEM imaging of nanoscale materials because it preserves the same focal plane over the whole grid mesh.

General description

Grids per package:4Graphene Film PropertiesGrowth Method: CVD synthesisTransfer Method: Clean transfer methodSize: 2 mm (TEM grid diameter)Appearance (Color): TransparentTransparency: >97%Coverage: >95%Number of graphene layers: single layerThickness of the lazy carbon is about 12 nm.FET Electron Mobility on Al₂O₃: 2; 000 cm²/VsFET Electron Mobility on SiO₂/Si (expected): 4; 000 cm²/VsSheet Resistance: 170 Ohms/sq.Grain size: up to 10 micrometerSubstrate TEM gridType: QUANTIFOIL(registered) R 2/4Hole Size: 2 micrometers(Au grid is 300 mesh)Space between holes: 4 micrometersDiameter: 3 mmCoating: Au coated

Graphene is a unique one-atom thick, two dimensional allotrope of carbon. Several methods have been developed to synthesize graphene, such as; mechanical and chemical exfoliation, chemical vapor deposition, graphitization of silicon carbide, reduction of graphene oxides. Preparation of monolayer graphene on polyethylene terephthalate (PET) film has been reported in a study. The single layer of graphene can be transferred by clean transfer method.