CVD graphene - 2x2 inches area full coverage highly crystalline graphene sheets - 2Dsemiconductors USA CVD graphene - 2x2 inches area full coverage highly crystalline graphene sheets - 2Dsemiconductors USA Graphene on Cu foils TEM data from CVD graphene - 2x2 inches area full coverage highly crystalline graphene sheets - 2Dsemiconductors USA Properties of CVD graphene - 2x2 inches area full coverage highly crystalline graphene sheets - 2Dsemiconductors USA Raman CVD graphene - 2x2 inches area full coverage highly crystalline graphene sheets - 2Dsemiconductors USA

Graphene on Cu foils

SKU: CVD-Graphene-Cu
$310.00

CVD Graphene sheets have been deposited onto 50 micron thick Cu foils using modified chemical vapor technique. In our method, we have paid close attention to engineering defect density and single domain sizes. Most CVD graphene chambers produce small (100nm - 1um) graphene sheets. Our process parameters have been optimized to reduce the point defect (vacancy) concentration, improve crystallinity, increase single domain size, and reduce 1D grain boundary defect density. Our CVD graphene products undergo weekly routine quality control tests to ensure the growth system is accurate and parameters are up to date. Our CVD graphene on copper foils measure 2 inches x 2 inches (~5 x5 cm in size).

If your research needs graphene transferred onto other substrates (SiO2/Si, TEM grids, PET, and other), please contact us for competitive pricing options.

Advantages of CVD graphene on copper foils from 2Dsemiconductors USA

  • Designed, synthesized, and manufactured in USA. All the constituent precursors are all made in U.S.A and produced at our facilities. 
  • CVD graphene products undergo weekly route characterization tests to ensure parameters are up to date and optimized.
  • Defect density has been confirmed at 1E8 - 1E9 cm-2 density
  • Large single domain sizes
  • Less 1D grain boundary defect density
  • 100% compliance with USA customer protection act

Properties of graphene on copper

properties-of-graphene.png

Raman spectrum on CVD graphene on copper (2x2 inches)

graphene-on-copper-raman.png

TEM images collected from CVD graphene transferred onto TEM grids

graphene-tem.png

SEM image collected from graphene/copper surfaces

graphene-sem-copper-ii.png

 

 

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  • Description

    Graphene on Cu foils

    CVD Graphene sheets have been deposited onto 50 micron thick Cu foils using modified chemical vapor technique. In our method, we have paid close attention to engineering defect density and single domain sizes. Most CVD graphene chambers produce small (100nm - 1um) graphene sheets. Our process parameters have been optimized to reduce the point defect (vacancy) concentration, improve crystallinity, increase single domain size, and reduce 1D grain boundary defect density. Our CVD graphene products undergo weekly routine quality control tests to ensure the growth system is accurate and parameters are up to date. Our CVD graphene on copper foils measure 2 inches x 2 inches (~5 x5 cm in size).

    If your research needs graphene transferred onto other substrates (SiO2/Si, TEM grids, PET, and other), please contact us for competitive pricing options.

    Advantages of CVD graphene on copper foils from 2Dsemiconductors USA

    • Designed, synthesized, and manufactured in USA. All the constituent precursors are all made in U.S.A and produced at our facilities. 
    • CVD graphene products undergo weekly route characterization tests to ensure parameters are up to date and optimized.
    • Defect density has been confirmed at 1E8 - 1E9 cm-2 density
    • Large single domain sizes
    • Less 1D grain boundary defect density
    • 100% compliance with USA customer protection act

    Properties of graphene on copper

    properties-of-graphene.png

    Raman spectrum on CVD graphene on copper (2x2 inches)

    graphene-on-copper-raman.png

    TEM images collected from CVD graphene transferred onto TEM grids

    graphene-tem.png

    SEM image collected from graphene/copper surfaces

    graphene-sem-copper-ii.png