Electric vehicles have a cold weather problem, and drivers in places like Minnesota or Alberta feel it every winter when range drops and charging slows to a crawl. A new polymer-based battery design ...

Researchers at KAIST have achieved a significant extension of battery life purely through the design of the electrode surface. Schematic of an ultrathin artificial polymer layer (15 nm thick) ...

We may receive a commission on purchases made from links. In a world full of electronics, lithium-ion batteries have become the industry standard for a wide range of rechargeable electronic devices.