Working with chemically modified forms of graphene — such as graphene oxide — may provide an alternative. There has been an explosion of interest in the physics of graphene — individual ...

The paper, ‘Impermeable barrier films and protective coatings based on reduced graphene oxide' by Y. Su, V.G. Kravets, S.L. Wong, J. Waters, A.K. Geim & R.R. Nair’, is available on request from the ...

has developed a type of sponge made of graphene oxide and chitosan, that can be used to extract gold from electronic waste. In their paper published in the Proceedings of the National Academy of ...

Graphene-oxide membranes developed at the National Graphene Institute have already demonstrated ... Vasu Siddeswara Kalangi were the joint-lead authors on the research paper: “The developed membranes ...

Graphene is the ideal material for blocking the release of oxygen into the electrolyte. Researchers demonstrated that if they wrapped very small particles of the lithium cobalt oxide cathode of a ...

Caltech researchers from campus and JPL have collaborated to devise a method for coating lithium-ion battery cathodes with graphene, extending the ...

This strategy, outlined in a paper in Nanoletters, fabricates a durable graphene oxide-based aerogel metamaterial that ...

Researchers at the National University of Singapore (NUS) have developed a new method that uses ultrasound to more evenly distribute graphene oxide (GO) in ceramics, according to a new paper ...

Gold trapper: Scanning electron microscope image of Au 3+ extraction and reduction by graphene oxide/chitosan sponge; Au 3+ is shown in yellow. (Courtesy: Kou Yang) A new type of composite material is ...