3D-printed concrete structures ... binder in 3D-printed concrete. Graphene oxide is the oxidized form of graphene, which is in turn a one-atom-thick sheet of carbon atoms linked together in ...

Such 3D reduced graphene oxide (rGO) structures can be manipulated by controlling the aggregation pattern of the GO sheet inside the micro-droplets. The aggregation pattern depends on the ...

Researchers at Nagoya University in Japan have developed an interface that creates "virtual sorting nanomachines" without the ...

A recently developed process to 3D-print graphene allows to design three-dimensional topology comprised of interconnected graphene sheets. This design and manufacturing freedom leads to optimization ...

The research team sought to investigate this by taking a single, 2D graphene sheet and folding it into a 3D structure with a bicontinuous and open porous structure. The structure, with a curvature ...

However, recent attempts to make 3D graphene have resulted in weak conductivity due to poor contact between graphene sheets. Loss of strength is also a problem, and self-supporting 3D graphene has ...

The process of making graphene-oxide nanosheets is done in an aqueous media and results in water molecules residing between the graphene sheets. Several researchers from Los Alamos National ...

This is a visualization of a graphene oxide sheet (left top) and a graphene surface with attached tertathiafulvalene (TTF) molecules (right bottom). Graphene rings are composed of six carbon atoms ...

Now researchers have proposed a complex 3D structure made from a 2D material, known as white graphene ... The combination of 2D single-atom-thick sheets and nanotubes provides a way to transfer ...

Carbon atoms carried on a heated stream of hydrogen and methane meet the copper sheet and ... indium tin oxide. Where indium tin oxide is expensive and brittle, graphene is cheaper, stronger ...