The race for next-gen EV batteries may soon pivot to semi-solid-state
Car batteries at a factory in Nanjing in China's eastern Jiangsu province.Str | Afp | Getty ImagesPARIS, France — The push to commercialize solid-state batteries for electric vehicles (EVs) is well underway, but analysts say auto giants could be on the cusp of turning to a different kind of transformative science.Solid-state batteries have long been billed as the "holy grail" of sustainable driving. As the name suggests, solid-state batteries contain a solid electrolyte, made from materials such as ceramics. That makes them different from conventional lithium-ion batteries, which contain liquid electrolyte.This next-generation technology theoretically packs more energy into each unit of volume than lithium-ion batteries. Proponents say it offers safer, cheaper and more powerful batteries f...










