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Revolutionizing energy conversion: Pt-Co@NCS catalyst unveils breakthrough synergy for enhanced alkaline ... - EurekAlert

This study introduces the Pt-Co@NCS catalyst, showcasing a remarkable synergy between Pt nanoparticles and Co single atoms on a nitrogen-doped carbon scaffold. This innovative design overcomes the hurdle of slow water dissociation, leading to exceptional performance in alkaline hydrogen evolution reaction (HER). With a current density of 162.8 mA cm-2, a Tafel slope of 26.2 mV dec-1, and a superior mass activity of 15.75 mA μg Pt-1, the Pt-Co@NCS catalyst marks a significant leap forward in enhancing hydrogen evolution efficiency. These findings promise a bright future for sustainable energy solutions.

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