Researchers develop way of creating graphene at a fraction of the usual cost using Copper foils commonly found in Lithium-ion batteries User JohnRCC, in the Physics subreddit, 23 Nov 2015
Researches develop new method to synthesize high quality Graphene and cut costs by more than 99% over traditional CVD methods User abrownn, in the The Future of Tech and Science subreddit, 20 Nov 2015