Chemical vapour deposition (CVD) is the process to manufacture truly single-layer graphene (SLG). Versarien subsidiary Versarien Korea Ltd. (South Korea), manufactures SLG using a rapid thermal CVD process (RT-CVD) in a clean room environment. Graphene synthesis and lamination, transfer and stacking are performed in Class 1000 (ISO 6) laboratories, whilst wet chemical etching and all graphene characterisation takes place in Class 10000 (ISO 7) laboratories. Our standard products include SLG on copper foil (CVD-101) up to 200 x 200 mm in size, SLG transferred on to SiO2/Si wafers (CVD-201), or SLG transferred on to PET substrates (CVD-301). We also offer services to produce multiple stacked layers of graphene and transfer graphene on to other substrates of the customer’s choice.
Potential applications of CVD graphene include sensors, membranes, transparent conductive electrodes, resistive heaters and use in high-frequency electronic, (opto)electronic and semi-conductor applications.