Nice17 Feb 2021 16:23
"To date there has been no economically viable, eco-friendly solution to energy storage that can last for 25 years," said lead author on the study Sri Narayan. "Lithium-ion batteries do not have the long-life and vanadium-based batteries uses expensive, relatively toxic materials limiting large-scale use. Our system is the answer to this challenge. We foresee these batteries used in residential, commercial and industrial buildings to capture renewable energy."