For folks asking a lotta questions, good on ya mates!, but you guys should really do some due diligence beforehand. You might not appear to be so out of it. You know, Google is your friend. I know what you’re thinking, sob, but I haven’t run across Graphene applications anywhere. 😳 In certain areas of science, audiophiles lead the way. Lead, follow or get out of the way.
5 seconds after a Google inquiry by your friend and humble scribe, the first hit is,
“Potential graphene applications include lightweight, thin, flexible, yet durable display screens, electric/photonics circuits, solar cells, and various medical, chemical and industrial processes enhanced or enabled by the use of new graphene materials.[1]
In 2008, graphene produced by exfoliation was one of the most expensive materials on Earth, with a sample the area of a cross section of a human hair costing more than $1,000 as of April 2008 (about $100,000,000/cm2).[2] Since then, exfoliation procedures have been scaled up, and now companies sell graphene in large quantities.[3] The price of epitaxial graphene on Silicon carbide is dominated by the substrate price, which was approximately $100/cm2 as of 2009. Hong and his team in South Korea pioneered the synthesis of large-scale graphene films using chemical vapour deposition (CVD) on thin nickel layers, which triggered research on practical applications,[4] with wafer sizes up to 30 inches (760 mm) reported.[5] By 2017, graphene electronics were being manufactured in a commercial fab on a 200 mm line.[6]
In 2013, the European Union made a €1 billion grant to be used for research into potential graphene applications.[7] In 2013 the Graphene Flagship consortium formed, including Chalmers University of Technology and seven other European universities and research centers, along with Nokia.[8]”