Graphene

I have just recently returned from the Graphene 2017 conference in Barcelona where I gave an invited talk. There is tremendous scientific progress, both on CVD and platelet type graphene, and across many graphene applications. Interestingly, the participants however repeatedly suggested that the industry has now passed the peak of hype and is well into the disillusionment period.

Heat dissipation in electronics and optoelectronics is a major obstacle to further technology development. It limits further miniaturisation, power, performance and reliability.

IDTechEx Research projects that the graphene market will grow to $220m in 2026. This forecast is at the material level and does not count the value of graphene-enabled products. In many instances graphene is only an additive with low wt% values.

The graphene industry is at a critical juncture for many small to medium sized companies: it is time for them to generate revenues and pre-empt any pending cash flow issues. These companies cannot often afford to take the long view, which many research groups and government are rightly taking.

Europeans won the Nobel Prize for their work on graphene but they are not necessarily winning on the commercial front. In fact, it is the Chinese who might overtake them.

Graphene finds users in California (Our most exciting graphene conference so far).

Each year IDTechEx Research releases its up-to-date market report on graphene and related materials: Graphene and 2D Materials: Markets, Technologies and Opportunities 2015-2025.

At IDTechEx we have been closely following and analysing the nano-carbon areas including graphene and carbon nanotubes.

About $160 million has been invested in graphene companies, excluding government and IPO financing. Companies continue to move up the value chain, from selling graphene to selling graphene based intermediary products such as inks - a welcome development from end users as it lifts their burden of fine tuning and experimentation.

2014 has been an eventful year for the graphene industry.