Graphene synthesis has been demonstrated on industry standard 300mm silicon wafers showing more 95% monolayer uniformity. Notably statistical studies reveal that wafer-scale polycrystalline graphene offers similar or superior electrical results than single-crystal cost-expensive synthesized graphene.
The work was done in collaboration with Aixtron the leading graphene equipment manufacturer.
Publication in ACS nano
http://pubs.acs.org/doi/abs/10.1021/nn5038493
News coverage
http://nanotechweb.org/cws/article/tech/58674
http://thestack.com/graphene-research-manufacturing-breakthrough-university-of-texas-aixtron