How can surface morphology change selectivity in electrocatalysis?

Researchers have shown that the surface morphology of catalysts significantly influences their electrocatalytic performance. By examining platinum surfaces, they discovered that rough, high-surface-area structures enhance activity in hydrogen evolution reactions. This finding underscores the importance of designing catalysts with optimized surface features to improve efficiency in various electrochemical processes. Understanding and controlling surface morphology could lead to more effective and durable catalysts for energy conversion and storage technologies.

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