Current lithium-ion battery technology does not have the energy density necessary to meet the demands for renewable energy. In theory, lithium-sulfur batteries could be a viable alternative with a ...

An array of powder-metal parts. Powder metallurgy was practiced long before ancient artisans learned to melt and cast iron. Egyptians made iron tools using PM techniques back in 3,000 B.C. The ancient ...

The determination of the carbon and sulfur content in solids is a routine application in laboratories and production. Steel and metals like copper, iron, titanium or tungsten are characterized by ...

This graphic shows the benefits of MOF-based materials and their use in lithium-sulfur batteries, which have many advantages over current lithium-ion technology. Some advantages include easy ...