Who makes semi-solid-state batteries?

The development of semi-solid-state batteries is primarily being led by Chinese companies, including CATL, one of the world's biggest battery producers, and the likes of WeLion, Qingtao Energy and Ganfeng Lithium.

What is a solid-state battery?

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.

Are solid-state batteries the 'Holy Grail' of sustainable driving?

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.

Should electric vehicles use semi-solid-state batteries?

Proponents say they offer safer, cheaper and more powerful batteries for electric vehicles (EVs), as well as faster charging times. There could be another option, however: semi-solid-state batteries, which use a hybrid design of solid electrolyte and liquid electrolyte.

Are EV batteries on the cusp of a transformative science?

Car batteries at a factory in Nanjing in China's eastern Jiangsu province. PARIS, 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.

Are solid-state batteries better for EVs?

Proponents say it offers safer, cheaper and more powerful batteries for electric vehicles (EVs), as well as faster charging times. Automakers have invested billions of dollars in solid-state battery research and teamed up with developers to produce their own versions for mass production.