graphene-on-copper
  • graphene-on-copper
  • graphene-on-copper

$38.00$288.00 ex. VAT

High-quality uniform monoatomic layer of graphene deposited on copper foil by Chemical Vapor Deposition (CVD).

Graphene on the top has been coated using thin layer of PMMA. Graphene has been removed from the bottom side from easier electrochemical delamination or etching.

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  • Growth Method: CVD synthesis in high temperature reactor (either AIXTRON or CVD Equipment / First Nano)
  • Size: up to 30 cm x 30 cm (please contact for bigger sizes)
  • Coverage  >99.5%
  • Number of graphene layers:  1 (please see attached SEM image)
  • Grain size: Up to 1 mm (please see attached image from optical microscope)
  • Standard quality check: Raman spectroscopy – single point
  • Optional measurements:  please check “Research Services”

Substrate parameters:

  • Purity of copper foil: from 99,9% (standard product) to 99,9999%
  • Thickness:  ~35 μm (standard product, custom substrates available)
  • Removing undesired layer of graphene from the bottom side of the sample makes transfer process easier. 
Size

10 mm x 10 mm – Pack 4 units, 1″ x 1″, 2″ x 2″, 10 cm x 10 cm

1. GO – graphene oxide

2. RGO – reduced graphene oxide

3. PET, PMMA – poly(ethylene terephthalate, poly(methyl methacrylate)

4. SiC – silicon carbide

5. GaN – gallium nitride

6. CVD – Chemical Vapor Deposition

7. SEM – Scanning Electron Microscopy

8. AFM – Atomic Force Microscopy

9. Raman – Raman Spectroscopy

10. TEM – Transmission Electron Microscopy
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