Graphene has been one of the most important nanomaterials in multiple industries since its discovery in 2004. Two scientists, Andre Geim and Konstantin Novoselov, won the 2010 Nobel Prize in Physics for its isolation.
But first, what is graphene? And why is it so revolutionary?
Graphene can be described as a single layer of carbon atoms arranged in a hexagonal lattice. When stacked in sheets, it can form a crystalline transparent structure with unique properties.
Although it is one of the thinnest and lightest materials known, graphene is estimated to be harder than diamond and about 100 to 300 times stronger than structural steel. One square meter (10 square feet) of graphene can weigh as little as 0.0077 grams but can support up to four kilograms. It can also bend on up to 20 percent of its length without breaking.
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