Nixene Journal Volume 9 Issue 5 Special Feature 1

I have learned that news headlines which end with a question mark are nearly always less interesting than those that do not. A case in point: An article was posted at the start of the month asking “Has the funding for graphene dried up?” (p.48). On the same day, Estonian graphene supercapacitor manufacturer Skeleton announced it has secured over €120million in funding over the past 12 months (p.49). This probably makes Skeleton the most commercially successful application for graphene so far. Other companies prefer to avoid the limelight and operate in secret until they are ready to come out into the open. Sometimes their public disclosure is deliberate. Charmgraphene announced this month they are in the roll-to-roll graphene manufacturing business and can make graphene at speeds of 2m per minute and lengths up to 1km (p.36). Sometimes the disclosure is accidental, as might be the case with an academic paper being published by one of the researchers working with graphene photonics company CamGraPhIC (p.21 and p.33). We don’t need to be as concerned with secrecy, quite the reverse. Our purpose is to inform you of the activity we are monitoring in this fast-moving field, special features are part of the way we do this. This issue is the first time Debbie, Rob and I have all written special features in one edition. Debbie has been interviewing Graphene Star. They have developed a very high solids content (25% solids) graphene dispersion that is water based and appears to be very stable. The company has been creating novel coatings with a traditional paint company in the UK. The combination of the old and new seems to be working well for both companies. My contribution is a look at the state of the art of industrial CVD graphene manufacturing. If you ever wondered what the ‘Market, Application and Product Type’ keywords tables are for, then Rob’s special feature will give you part of the answer. We are creating a structured keyword database that builds with each journal issue. This is primary data; you will not find this anywhere else. Rob has been analysing the instances of our keywords over time to explore the market application trends for graphene products since 2017. The results are revealing and show where the global applications development has been and will be for the near future. And, in case you were wondering, yes, Rob’s analysis does include supercapacitors. This appears in the top ten of applications. Dear Reader, we have done more sorting of the signal from the noise, as usual there is so much more to read in this issue. Adrian Nixon, 1st August 2021