GNRs can be synthesized through top-down or bottom-up methods, each providing precise control over their structure and enabling their use in advanced nanoelectronics and spintronics. GNRs are created ...

Harder than a diamond, stronger than steel, as flexible as rubber and lighter than aluminum. These are just some of the properties attributed to graphene. Although this material has sparked great ...

Researchers developed a copper-based growth process that produces large-area trilayer graphene films with uniform thickness and improved mechanical strength. (Nanowerk Spotlight) Graphene’s ability to ...

A team from Australia’s James Cook University has synthesized “freestanding” graphene using non-toxic and renewable tangerine peel oil that can reportedly be used for the recovery of silver from ...

JCU Professor Mohan Jacob said some plastic waste degrades into smaller fragments, often reaching micron sizes. “These microplastics are notorious for their non-degradable and insoluble nature in ...

Credit must be given to the creator.

Engineers establish the link between oxygen and graphene quality and present an oxygen-free chemical vapor deposition method (OF-CVD) that can reproducibly create high-quality samples for large-scale ...

The Hone lab at Columbia Engineering created over 100 identical graphene samples with their oxygen-free chemical vapor deposition method. Graphene has been called “the wonder material of the 21st ...

Graphene, a two-dimensional (2D) material consisting of a single layer of carbon atoms, has attracted growing interest due to its unique physicochemical properties, which support a wide range of ...

Support grids are a key part of electron microscopy measurements; the choice of the grid can directly influence the quality and accuracy of the final image. This is particularly true for transmission ...