Graphene was invented in that country.

Graphene is a two-dimensional crystal with only one atom thickness, which is separated from graphite and composed of carbon atoms.

In 2004, physicists Andre Grimm and Konstantin Novoselov of Manchester University in England successfully separated graphene from graphite, which proved that it can exist alone. So both of them won the 20 10 Nobel Prize in Physics.

Scientists in China invented a method for rapid preparation of graphene.

The research team of Professor Gao Chao from the Department of Polymer Science of Zhejiang University found a "green route" suitable for large-scale preparation, which made single-layer graphene form within one hour, and the efficiency was improved by more than ten times.