How do Lithium-ion Batteries Work? Lithium-ion batteries are commonly used in a variety of electronic devices. Lithium-ion battery cathodes are a critical component of the battery. They store and ...
Many electric vehicles are powered by lithium-ion batteries that rely on cobalt — a scarce, expensive metal with high environmental and social costs. A team of researchers from Japanese and French ...
University of California researchers and academics from four US national laboratories have devised a way to make lithium-ion battery cathodes without using cobalt – a metal that is rare, costly, and ...