Fuel cells powered with the metal could provide a new source of electric power that's far more energy-dense than lithium-ion ...

Spills of dangerous cargo can lead to disaster and require quick mitigation from trained experts. Company faces major fine ...

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

Companies that make a precursor for nickel-based battery cathodes, a product called pCAM, dissolve sulfates of nickel, manganese, and cobalt into a solution. Then they use sodium hydroxide to ...

The devices could store three times more energy per pound than current EV batteries, providing a lighter power source for ...

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

A few drops of dilute sodium hydroxide solution react to form a white precipitate with aluminium ions, calcium ions and magnesium ions. However, if excess sodium hydroxide solution is added ...

Oxidizing substances, added to the alkaline solution at the time when the surface of the iron shows a lead-like colour, rapidly oxidize the lead-coloured substance to a brownish one, whereas they ...