Monolayer graphene film is grown by CVD processing onto copper foil, then transferred onto glass
Properties of Graphene Film on Glass:
The thickness and quality of graphene films is controlled by Raman Spectroscopy
The graphene coverage of this product is about 95%
The graphene film is continuous, with occasional holes and cracks
The graphene film is polycrystalline, i.e. it consists of grains with different crystallographic orientation
The transmission of our graphene film is above 97%
Sheet Resistance: 660-1,500 Ω/square
Raman Spectrum of Graphene on Glass
Properties of Glass Substrate:
We use Corning EAGLE XGTM AMLCD Glass Substrates
Thickness: 0.7 mm
Density: 2.38 g/cc
Transparent conductive coatings (TCO)
ITO replacement (touch-screen applications)
We can provide you with blank substrates without graphene for a small fee. If you require this, please contact us before you place your order.
We can manufacture custom, large-size windows, and use different shapes of glass slides. You may also send us your own substrates for coating. Few-layer graphene coatings with a lower sheet resistance and lower transparency can also be prepared. Please contact us for a quote.
Our graphene films are made by a PMMA assisted transfer method. Please refer to the references below for more details.
Academic References / Read More
Large-Area Synthesis of High-Quality and Uniform Graphene Films on Copper Foils Science 5 June 2009: Vol. 324. no. 5932, pp. 1312 - 1314
Transfer of Large-Area Graphene Films for High-Performance Transparent Conductive Electrodes, Li et.al., Nano Lett., 2009, 9 (12), pp 4359–4363
Toward Clean and Crackless Transfer of Graphene Liang et.al.,ACS Nano, 2011, 5 (11), pp 9144–9153
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