Aberystwyth scientists develop new method for making graphene
Materials physicists at the Institute of Mathematics and Physics (IMAPS) at Aberystwyth University have discovered a new method for producing graphene, a material with amazing optical and electrical properties. Graphene is a single layer of carbon atoms bonded together in a similar way to graphite. However, it has very different and superior material properties. Experiments have shown that graphene is one of the strongest known materials and one of the best conductors of heat and electricity. It is also almost transparent to visible light. Professor Andrew Evans, Director of IMAPS, who headed up the research team said: “Graphene is many hundreds of times stronger than today’s construction materials and much faster and lighter than electronic materials such as silicon. It is a more sensitive gas detector than any currently available, being able to sense single molecules and it could replace conducting glass in displays and solar cells. “Graphene will be to the 21st century what plastic ...