MIT’s Sodium Fuel Cell Powers Planes, Captures Carbon, and Outruns Batteries

MIT researchers have developed a revolutionary sodium–air fuel cell that could replace heavy lithium-ion batteries in aviation, rail, and marine transport. Using liquid sodium and ambient air, this system offers triple the energy density of current EV batteries — potentially enabling electric aircraft. The cell emits no carbon dioxide and even captures CO2 from the [...]

from SciTechDaily https://ift.tt/HD3l2zX