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Graphene Film on Custom Substrates

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Graphene Film on Custom Substrates

Graphene film on custom substrates. This is a custom made graphene film product. We can provide custom substrates or use customer provided substrates, and then use our innovative method to transfer the graphene monolayer on top of it. 

MSE Supplies guarantees the high quality and best price on the market for our graphene products. Buying graphene products from MSE Supplies will save you ~50% or more compared to prices listed by other re-sellers such as Sigma-Aldrich and Cheap Tubes.  

GRAPHENE FILM

  • · Growth Method: CVD synthesis
  • · Transfer Method: Wet transfer method
  • · Appearance (Color): Transparent
  • · Transparency >97%
  • · Appearance (Form): Film
  • · Coverage >95%
  • · Number of graphene layers: up to 3 layers
  • · Thickness (theoretical) 0.345 nm (one layer)
  • · FET mobility on Al₂O₃: 2800 cm2/Vs
  • · Hall mobility on SiO₂/Si: 3500 cm2/Vs
  • · Sheet Resistance on SiO2/Si: 450±40 Ohms/sq (1cm x1cm)
  • · Grain size: Up to 10 μm

SUBSTRATE MATERIALS (MSE Supplies is a leading global supplier of crystal substrates from A to Z)

  • AlN
  • Ag (silver) mirror
  • CaF2
  • Gold (Au)
  • Graphite
  • GaN
  • LiNbO3
  • Mirror
  • Patterned Si/SiO2
  • PEN polymer
  • Polyurethane
  • PET polymer
  • PVDF
  • Ru/Ti/Si wafer
  • Silicon wafer
  • Sapphire wafer
  • Patterned ITO glass
  • Patterned FTO glass
  • TEC FTO glass substrate
  • TiO2 on SrTiO3
  • SiN membrane
  • NaF
  • Germanium (Ge)
  • Ta2O5
  • Si3N4
  • Au/Ti lithographic 
  • Markers
  • BN
  • Mo glass
  • UV/fused silica
  • Polyimide
  • Quartz
  • Silicon carbide (SiC)
  • Other substrate materials

QUALITY CONTROL

All our samples are subjected to a rigorous QC in order to ensure a high quality and reproducibility of the graphene.

  • · Raman Spectroscopy: I(G)/I(2D)<0.5; I(D)/I(G)<0.05
  • · Optical Microscopy inspection of each individual sample to ensure good transfer quality and purity

If your application requires more specific controls (AFM, SEM...) please do not hesitate to contact us.

PUBLICATIONS

“Water Desalination across Nanoporous Graphene”, ACS Publications, Nano Lett., 2012, 12 (7), pp 3602-3608; doi: 10.1021/nl3012853

“Selective Molecular Transport through Intrinsic Defects in a Single Layer of CVD Graphene”, ACS Nano Publications, 2012, 6 (11), pp 10130-10138; doi: 10.1021/nn303869m

“Graphene/Polymer Nanocomposites”, Macromolecules, 2010, 43 (16), pp 6515-6530; doi: 10.1021/ma100572e

FREQUENTLY ASKED QUESTIONS

A-It is preferable to send the substrates as clean as possible, in order to have a good adhesion between the graphene and the substrate.

A- The transferred graphene sheet totally covers one side of the substrate.


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