ORNL's coal-to-graphite project is supported by a diverse team of engineers, materials scientists and computational chemists across the laboratory. Researchers are developing and improving ...

Graphite is a soft, slippery, greyish-black material that has a metallic luster. It is opaque to light and is a good conductor of electricity and heat. Most of the time, graphite is just referred to ...

A team of MIT chemists have created a carbon nanotube "lead" that can be used to draw freehand electronic circuits using a standard, mechanical pencil. In a normal pencil, the lead is usually ...

Sovereign Metals and Rio Tinto. Rio Tinto invested in Sovereign in July 2023, resulting in an initial 15% shareholding and options, and expiring within 12 months of initial investment, to increase its ...