Graphene Production Equipment

Graphene Production Using Chemical Vapor Deposition Process Technology

In Collaboration with

Joint Center for Artificial Photosynthesis

Graphene Industry Applications & Growth

PVI’s Graphene Production System provides to solar, electronics, optics, photonics, transistors, energy and senors. Chemical vapor deposition is accelerating growth and commercial use of Graphene.

•    Low Defects
•    Easily Scalable
•    Consistent Uniformity
•    Precise control of layering
•    Graphene films are easily transferred to other surfaces
•    Layers can be deposited one at a time for improved testing and performance

Graphene using VDP technology

Graphene Production equipment using VDP Graphene Production
Large Scale and Single-Crystal Monolayer Graphene Growth

Roll-to-roll production of 30-inch graphene
films for transparent electrodes

Nature Nanotechnology 5 (2010) 574-578

Monolayer of graphene supported on flexible polymer substrates with sheet resistance < 125 Ω/sq and > 97% transparency. Layer-by-layer stacking achieved four-layer films with sheet resistance < 30 Ω/sq
and > 90% transparency.

Wafer-Scale Growth of Single-Crystal Monolayer Graphene on Reusable  Hydrogen-Terminated Germanium
Science 344 (2014) 286-289

Single crystal monolayer graphene exhibited superior electronic and optical qualities compared to multi-grain, multi-layer graphene films. Predefined orientation in the as-grown single crystal graphene facilitated etch-free dry transfer process.

Graphene Based Solar Cells
Grown using Chemical Vapor Deposition Process Technology
Doping leads to new efficiency record for graphene solar cells
High Efficiency Graphene Solar Cells by Chemical Doping Nano Letters 12 (2012) 2745-2750
Graphene were grown on Cu by Chemical Vapor Deposition. Graphene-based Schottky junction solar cell. Doping graphene with trifluoromethanesulfonyl-amide (TFSA) improved the graphene/n-Si solar cells from 1.9 to 8.6 percent.

MIT worlds most efficient flexible graphene electrodeMIT develops the world’s most efficient transparent graphene electrode for polymer solar cells
Flexible Graphene Electrode-Based Organic Photovoltaics with Record-High Efficiency Nano Letters 14 (2014) 5148-5154
To address chemical and mechanical instability of currently used indium tin oxide (ITO), graphene has been suggested as a promising flexible transparent electrode. Flexible transparent graphene-based electrode for graphene polymer solar cells (PSC). Graphene anode- and cathode-based flexible PSCs with record-high power conversion efficiencies of 6.1 and 7.1%, respectively.

For complete information and equipment specs regarding PVI's Graphene Production using CDV please contact

What makes us unique is that our equipment can operate up to 850°C and can handle corrosive gases (including Cl). We have experience integrating our equipment to provide material handling, interlock protection, communication interfaces, and data acquisition.

Authorized Sales Representatives


PVI Technologies is now offering VDP Solutions for Graphene and Silicon Nanowire production.