Laying the groundwork ORNL's electrochemical approach begins with preparing the feedstock by heating coal granules in a process called pyrolysis to produce coal char and coal liquids, while ...

Spent graphite from retired lithium-ion batteries (LIBs) is a neglected resource with pressing environmental challenges—pyrometallurgical recycling for valuable metal recovery will emit over 3.2 ...

Synthesized graphene can be made by mixing water, detergents, and solvents with graphite powder at ambient temperature and atmospheric pressure. This method was developed by Jonathan N. Coleman, a ...

Nonmetallic materials offer self-lubricating properties, high-temperature stability, solvent resistance, or low cost. The most common of these are carbon graphite, wood, rubber, and ceramics. Carbon ...