Supersonic spray delivers high-quality graphene layer at low cost

Using a supersonic spray, graphene flakes with deformed pentagonal and heptagonal structures stretch on impact and spring into a perfect hexagonal graphene lattice. This opens the way to scale up from the microscopic to large scale applications. Click on image to download. Photo credit: Suman Sinha-Ray. - See more at: http://news.uic.edu/supersonic-spray-delivers-high-quality-graphene-layer#sthash.gqbeyRsd.dpuf

A simple, inexpensive spray method that deposits a graphene film can heal manufacturing defects and produce a high-quality graphene layer on a range of substrates, report researchers at the University of Illinois at Chicago and Korea University.

The new method of deposition, which allows graphene to “heal” its defects during application, is simple, inexpensive, and can be performed on any substrate with no need for post-treatment, he said.

The Latest on: Graphene

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The Latest on: Graphene

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