Ce-Cu2O electrocatalyst enables pathway-regulated nitrate-to-ammonia conversion by balancing E-R and L-H hydrogenation mechanisms. (IMAGE)

Science China Press

Ce-Cu2O electrocatalyst enables pathway-regulated nitrate-to-ammonia conversion by balancing E-R and L-H hydrogenation mechanisms.

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The introduced Cu-O-Ce sites allow an additional *H-dependent hydrogenation pathway, suppressing HER and promoting highly selective NH3 electrosynthesis.

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