New low-temperature process creates safer, scalable lithium sulfide for solid-state batteries. Big players are testing it.

Electric vehicles leave behind mountains of dead lithium-ion batteries. A new “injection” brings them back to life ...

a precursor to the compound used in making lithium-ion batteries, sinking to $34,000 a tonne in the next 12 months, from an average of $53,304 this year. Out to 2025 it expects lithium supply to ...