Engineers achieve record-breaking battery performance
Engineers achieve record-breaking battery performance Engineers at Monash University have developed a new catalyst that could drive zinc-air batteries from hearing aids and watches to EVs and large-scale industrial applications. While zinc-air batteries are currently used in small devices, this opens the door to rechargeable, high-power applications, moving the technology closer to real-world, grid-scale and transport uses. Using microscopic heat treatment, the researchers have developed carbon sheets from 3D materials, adding a framework of individual cobalt and iron atoms to greatly increase reactivity and efficiency within the battery. Saeed Askari and Dr Parama Banerjee, lead authors from Monash...