Wafer-Thin, Stretchy and Strong as Steel: Could ‘Miracle’ Material Graphene Finally Transform Our World?
14th April 2024
So what happened to the graphene revolution? Why has it not transformed our world? Sir Colin Humphreys, professor of materials science at Queen Mary University of London, has a straightforward answer: “Graphene is still a very promising material. The problem has been scaling up its production. That is why it has not made the impact that was predicted.”
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Humphreys believes the market could soon be re-energised thanks to breakthroughs in the manufacture of graphene-based devices. A key development in this drive has been made by Humphreys and his colleagues, who realised the technology used to make gallium nitride electronic components could be exploited to make graphene on a large scale.