A groundbreaking new catalyst for hydrogen generation from ammonia becomes more active over time, thanks to unique atomic transformations revealed by researchers.
Scientists from the University of Nottingham, in collaboration with the University of Birmingham and Cardiff University, have developed a novel catalyst for hydrogen generation from ammonia. This catalyst, consisting of nanosized ruthenium (Ru) clusters anchored on graphitized carbon, becomes more active over time.
Through atomic-level analysis using scanning transmission electron microscopy, researchers discovered that ruthenium atoms rearrange into truncated nano-pyramids, maximizing active sites and enhancing hydrogen production. This self-improving behavior paves the way for sustainable ammonia-based hydrogen production, contributing to a zero-carbon future
CATALYST HYDROGEN AMMONIA GREEN ENERGY NANOTECHNOLOGY
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