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Search results for graphene oxide

Nanomaterials Mar 7, 2022

Researchers design charged 'power suits' for electric vehicles and spacecraft

Like the charged power suit worn by Black Panther of Marvel Comics, UCF researchers have advanced NASA technologies to develop a power suit for an electric car that is as strong as steel, lighter than aluminum and helps boosts ...

Polymers Feb 24, 2022

Inorganic borophene liquid crystals may provide a superior new material for optoelectronic devices

Liquid crystals derived from borophene have risen in popularity, owing to their applicability in optoelectronic and photonic devices. However, their development requires a very narrow temperature range, which hinders their ...

Bio & Medicine Feb 16, 2022

A promising new approach to rebuild bone tissue

Over the last 30 years, the scientific community has been working to develop a synthetic alternative to bone grafts for repairing diseased or damaged bone. McGill University researchers used the Canadian Light Source (CLS) ...

Materials Science Feb 9, 2022

Flash Joule heating extracts rare earth elements from fly ash, bauxite residue, electronic waste

Rare earth elements are hard to get and hard to recycle, but a flash of intuition led Rice University scientists toward a possible solution.

Nanomaterials Jan 28, 2022

Synthesis and properties of wing-shaped nanographene

In recent years, various synthetic chemical approaches have been investigated using polycyclic aromatic compounds (PAHs) as "nanographene with precise molecular structure and high purity." If it becomes possible to construct ...

Materials Science Jan 21, 2022

Simulations show iron catalyzes corrosion in 'inert' carbon dioxide

Iron that rusts in water theoretically shouldn't corrode in contact with an "inert" supercritical fluid of carbon dioxide. But it does.

Nanomaterials Jan 20, 2022

Impossible material made possible inside a graphene sandwich

Atoms bind together by sharing electrons. The way this happens depends on the atom types but also on conditions such as temperature and pressure. In two-dimensional (2D) materials, such as graphene, atoms join along a plane ...

Nanomaterials Jan 7, 2022

Graphene could replace rare metal used in mobile phone screens

Researchers from Paragraf and Queen Mary University of London demonstrated the successful fabrication of an Organic Light-Emitting Diode (OLED) with a monolayer graphene anode, replacing ITO in organic light-emitting diodes. ...

Nanomaterials Dec 6, 2021

Detecting dopamine in femtomolar concentrations

A group of Carnegie Mellon University mechanical engineering researchers has pushed the limits of diagnostic testing to a level never before seen.

Quantum Âé¶¹ÒùÔºics Dec 3, 2021

Development of a single-process platform for the manufacture of graphene quantum dots

Graphene consists of a planar structure, with carbon atoms connected in a hexagonal shape that resembles a beehive. When graphene is reduced to several nanometers (nm) in size, it becomes a graphene quantum dot that exhibits ...

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