/technologies/industrial-automation-space/b/blog/posts/researchers-create-a-cheaper-graphene-producing-technique-that-involves-trashRice University researchers developed a new technique that transforms materials containing carbon into graphene. (Image Credit: Rice University) Due to its excessive cost, ranging from $67,000 to $200,000 per ton, graphene isn’t widely used in...en-USTelligent Community 12