In a recent breakthrough, researchers have developed a new class of non-precious metal electrocatalysts that can be used for cost-effective and environmentally friendly production of clean energy. These electrocatalysts are made up of a combination of nickel, iron and cobalt, and are highly efficient in the oxygen-reduction reaction (ORR) that is essential for fuel cells. The new materials are significantly cheaper than the traditional precious metal catalysts, yet outperform them in terms of ORR activity. This means that with this new technology, clean energy production can become a much more affordable option for industries and households alike.

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source: Phys.org