Low-cost fuel cell has higher energy density and produces chemical by-product that could absorb CO2 from the atmosphere ...

Fuel cells that react liquid sodium metal with air could be the power source required to give electric airplanes much longer ...

Hydrogen fuel cells, which power some electric cars, pack far more energy per weight than lithium-ion batteries. The devices ...

Batteries are nearing their limits in terms of how much power they can store for a given weight. That's a serious obstacle ...

Scientists have developed a fuel cell system which they say could ultimately have enough energy capacity to power regional ...

and a porous air-facing electrode helps the sodium to chemically react with oxygen and produce electricity. The research team ...

MIT researchers have developed fuel cells for electric aeroplanes that offer significantly more energy than today's EV <a ...

Liquid sodium metal fills the tube on one side, and air flows through the other, providing the oxygen for the electrochemical reaction at the center, which ends up gradually consuming the sodium fuel.

Researchers at the Massachusetts Institute of Technology (MIT) have published a study detailing the performance attributes of ...

A new lightweight sodium metal fuel cell could enable practical electric flight by surpassing the limits of lithium-ion ...

MIT researchers say the devices could pack three times as much energy per pound as today's best EV batteries - offering a ...

Researchers at MIT have developed a low cost fuel cell that, in tests, has proved able to carry there times as much energy as ...