Microwave-based method to upcycle old lithium-ion cathodesInstead of letting old lithium-ion batteries pile up as waste, ...

Lithium-ion batteries power everything from phones and electric vehicles to grid-scale energy storage and earbuds, but their cathodes—the part of batteries denoted by a plus sign—are expensive to make ...

A world-first technology has been developed by introducing a roll-to-roll compatible flash process into secondary battery electrode manufacturing, significantly suppressing the performance degradation ...

The critical minerals that power lithium-ion batteries are in high demand and short supply, especially for the U.S., which ...

Anyone who cared to read my texts recently knows how worried I am about the durability of battery packs. After all, if they fail for any reason, the battery electric vehicles (BEVs) that they power ...

Chinese battery giant CATL has indicated its next-generation battery development will focus on lithium-air batteries, mainly ...

Despite lithium-ion batteries powering 70 percent of rechargeable devices, issues with environmentally damaging extraction and China's control over supply chains are pushing for alternatives.

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 ...