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6 Videos about the topic graphene

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2-D layered devices can self-assemble with precision

Video shows layered, self-assembled graphene oxide sheets with synthetic proteins patterned on squid ring teeth made into an actuator with substantial curvature. The second segment shows the same device using graphene oxide only. There is no movement.Credit: Melik Demirel,/Penn State.

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Scientists pair up two stars from the world of chemistry

Many scientists consider graphene to be a wonder material. Now, a team of researchers at the Technical University of Munich (TUM) has succeeded in linking graphene with another important chemical group, the porphyrins. These new hybrid structures could also be used in the field of molecular ...

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Speakers get groovy with graphene

Headline Science

Even today’s smallest portable speakers come in some kind of rigid acoustic cavity – that is, in a box. But now, Researchers at the Korea Advanced Institute of Science and Technology report a simple way to fabricate these once-elusive thermoacoustic speakers using graphene.

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What is graphene?

What is graphene? Graphene is the world's first 2D material which was initially isolated in 2004. It was discovered after scientists at The University of Manchester separated one atomic layer of graphite using simple sticky tape. This short animation takes a look at how graphene was isolated and ...

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Graphene: A 2D materials revolution

Graphene is a two-dimensional material made up of sheets of carbon atoms. With its combination of exceptional electrical, mechanical and thermal properties, graphene has the potential to revolutionise industries ranging from healthcare to electronics.

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How to Make Graphene

Graphene is one atom thick, stronger than steel, harder than diamond and one of the most conductive materials on earth but researchers at Harvard University and around the world make this wonder material using several household items.

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