Design for manufacture Graphene

Product Development

RD Graphene Limited are in the process of developing and manufacturing graphene supercapacitors which will be launched to the market in 2018.

  • Data available upon request on 1V cell
  • 2.5V cell in development
  • 4V cell in planning

Graphene Supercapacitors

The development work on RD Graphene’s Supercapacitor “G-Cap” started in April 2017. Since then performance increases by 20% every week and is now able to compete with thin-film Lithium-Ion (Polymer) batteries in terms of energy density. At the same time RD Graphene’s “G-Cap” sets new standards due to the following USPs:
  • Planar micro-supercapacitor
  • Electrode Thickness 25-35 microM
  • Physical and Chemical Properties Easily Tuneable
  • Safe technology:
    • Solid State Electrolyte
    • No leakage of chemicals
    • No heat generation due to absence of electro-chemical reaction
    • Shipping at 0V
    • No fire risk
  • 3000+ charge/discharge cycles with 0.5% loss demonstrated
  • Charge time: 10s
  • Long-term shelf life without quality reduction
  • Current cell dimensions: 30x25x0.3mm
  • Current weight: ½g

About Us

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Claus Marquordt

Claus has worked for 17 years in lab-on-a-chip (LOC) development and is an established innovator. In 2013 he became Managing Director of RD Support ApS and increased turnover 5-fold by establishing RD Support as a one-stop-LOC (Lab-on-a-chip) company. In 2014 Claus founded RD Support Ltd in Stirling as RD Support’s R&D centre. This company was profitable after only 2½ years trading and is experiencing high growth. After winning the Scottish Higgs Edge competition in December 2016 Claus founded RD Graphene Ltd to exploit the $378bn application market.
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Dr. Marco Caffio

Marco has a MSc degree in Chemistry specialising in supra-molecular chemistry and interfaces and a PhD degree in Physical Chemistry specialising in surface science. Marco’s research interests focus on the physics and chemistry of two-dimensional materials (graphene), thin films, plasma polymers and nanoparticles. His most recent research activity focuses on their application in microfluidic systems, as multifunctional coating, Bio-nanotechnology, Biomedical Engineering and energy store system. During his career Marco has accumulated a broad range of experimental experience in different fields, for example various chemical vapour deposition techniques.


For all enquiries relating to our products or partnership opportunities, please contact us using the form provided:

For Recruiters: At RD (RD-Graphene, RD-Support and RD GroupCo) we like to hire staff directly. We have an external recruitment partner who provides us with additional support when required. We don’t have time to take calls from recruitment companies and any CVs from an agency we do not have a contract with will be considered unsolicited and RD will not be obliged to pay any fees.

Thank you for your understanding.