In 2004, Andre Geim and Konstantin Novoselov at the University of Manchester isolated graphene using nothing more than adhesive tape and a lump of graphite. This single-atom-thick sheet of carbon, arranged in a hexagonal pattern, proved to be stronger than steel, more conductive than copper, and nearly transparent. Before this discovery, scientists believed such two-dimensional materials could not exist freely in nature. Their work earned the Nobel Prize in Physics in 2010 and launched graphene into the global spotlight.
Since then, graphene has become a cornerstone of materials science research. Its potential applications are vast, from faster and more efficient electronics and batteries to advanced water filtration systems and biomedical devices. Industries and universities worldwide are racing to develop scalable production methods and practical uses. Although challenges remain in bringing graphene to market at scale, its potential to revolutionize multiple sectors continues to drive global investment and innovation.
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