From an article by Benedette Cuffari at Azonano.com:
In October 2004, University of Manchester’s Andre Geim, along with his colleague Kostya Novoselov, published their discovery that when a block of graphite is broken down to just 10 or 100 layers thick, a material known as graphene emerges1.
With substantial material properties involving its superior strength as well as both heat and electricity conductibility, while remaining such a thin material, graphene has become one of the most studied materials to date.
While graphene is most often employed in disciplines such as bioengineering, composite materials, energy technology and nanotechnology, its ability to be interjected with other elements allows for its applications to be limitless.
One of the most pressing challenges that the graphene industry faces is a lack of pure production of the material. A recent research report conducted by the Centre for Advanced 2 D Materials (CA2DM) at the National University of Singapore has found that most graphene production companies generate a material that is comprised of a graphene content of only 2-10%2.
Canadian based company Elcora Advanced Materials Corporation has become one of the leading graphene producers in the world, while also maintaining products comprised of 55% graphene content. As its unique designed processing technology not only works towards achieving the purest form of graphene possible, Elcora ensures the cost effective production of graphene from natural graphite in a green and efficient manner.