The key date is 2011 when the Institute of Electronic Materials Technology together with the Faculty of Physics of the University of Warsaw confirmed the development of a modern technology for obtaining large sheets of very high-quality graphene.
In 2015, the Lodz University of Technology officially presented its device for producing graphene from the liquid phase. This technology was patented in the European Union and the USA in 2016.
China and the United States are currently leading the graphene market, which is worth billions.
