Another key reason CATL, BYD, and others are investing in sodium-ion batteries is to mitigate rising lithium prices. Sodium ...

Scientists have built a new a lithium-ion (Li-ion) battery anode that incorporates iron oxide, ...

The lithium ion battery is great. They power much of the world around us and in our pockets, but trying to scale the technology up for renewable energy grid battery storage is challenging. What if ...