The takeaway: For decades, battery engineers have gone to great lengths to remove water from their materials. However, new research shows that keeping water inside a key cathode material can sharply ...

Oxford researchers have found a way to visualize one of the most hidden — yet critical — components inside lithium-ion batteries. By tagging polymer binders with traceable markers, they revealed how ...

Lithium-ion batteries have been in the headlines recently after causing many fires in the city. Here are some answers to frequently asked questions about the common rechargeable power sources. A ...

Sodium-ion battery technology is moving from laboratory promise to commercial reality, with new peer-reviewed research modeling scenarios where these cells could rival lithium-ion on cost, and Chinese ...