Russia developed a hydrogen fuel cell nano magnesium powder

The Academy of Physics of the Russian Academy of Sciences cooperated with scientists of the Siberian Federal University to develop a powder material for the production of hydrogen fuel cells.

To store and transport enough hydrogen to drive cars, scientists often store hydrogen in compressed, liquefied, bottled, and canned forms under high pressure. New technologies for storing hydrogen in the form of compounds have also come out. Hydrides are formed by combining certain metals with hydrogen and are solid, non-volatile materials that are best suited for this purpose. Under pressure, the metal captures hydrogen to form a new compound, which is heated again and hydrogen is released again.

Years of research have shown that the most promising metal for storing hydrogen in the form of hydrides is magnesium. Magnesium has low density and relatively low prices. This time, Russian researchers have developed a technology that can synthesize a nano-dispersed magnesium powder, thereby “storing” more hydrogen. The physics mathematics professor Grigory Churilov, who is involved in the work, said that the hydrogen they synthesize with magnesium powder surpasses the world’s highest-content raw materials and is a step closer to creating truly safe hydrogen fuel cells.

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