$936.00

Monolayer Graphene on PEN

Monolayer Graphene on PEN - Processed in Clean Room Class 1000

Our monolayer graphene on PEN (fully covered) is produced by CVD and transferred to a circular substrate of PEN by a wet transfer process.

Its quality, shape, size and applications make it a benchmark product in the graphene market.

Graphene Film

· Growth method: CVD synthesis
· Appearance (color): Transparent
· Transparency: > 97%
· Coverage: > 97%
· Number of graphene layers: 1
· Thickness (theoretical): 0.345 nm
· FET Electron Mobility on Al₂O₃ passivated SiO₂/Si: 6900 cm2 /Vs (doi: http://dx.doi.org/10.1063/1.4972847)
· FET Electron Mobility on SiO₂/Si: 3760 cm²/Vs/Vs DOI: https://doi.org/10.1103/PhysRevLett.119.066802
· Sheet Resistance on PEN: 750±50 Ohms/sq (1cm x1cm)
· Grain size: Up to 20 μm

PEN Substrate

· Thickness: 125 µm
· Roughness: Ra = 1.2 nm; Rms = 1.5 nm

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 on each batch: I(G)/I(2D)<0.7; I(D)/I(G)<0.1
· 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.

Applications

Flexible displays for Organic Solar Cells, OLEDs, Opto Electronic Devices, ITO Replacement, Graphene Research

Publications

“High Efficiency Graphene solar Cells by Chemical Doping”, Nano Letters Publications; May 3, 2012, 12 (6), pp 2745-2750; doi: 10.1021/nl204414u

“Continuous, Highly Flexible, and Transparent Graphene Films by CVD for Organic Photovoltaics”, ACS Nano Publications, 2010, 4 (5), pp 2865-2873, doi: 10.1021/nn901587x

“Three dimensional graphene foam based transparent conductive electrodes in GaN based blue light-emitting diodes”, Applied Physics Letters, 2013, Vol. 102, Issue 16, 161902 (2013); doi: 10.1063/1.4801763