After multiple high-profile recalls, battery packs are starting to switch to new, safer solid-state technology. We've rounded ...

At some point, the development of solid-state batteries—in which electrons flow through a solid material instead of a liquid or gel—is going to lead to electric vehicles that can go much farther on a ...

Researchers have used neutron reflectometry to peer inside a working solid-state battery and monitor its electrochemistry. They discovered that its excellent performance results from an extremely thin ...

There's a lot to love about the conventional lithium-ion batteries we use in our gadgets and electric cars, but they still pose a fire hazard because of the flammable liquid electrolyte inside.

The left side illustrates a schematic of electric field observation of the space charge layer at the grain boundary. An electron beam tilted at various angles (tilt-scan-averaged electron beam) scans ...