A Zn-modulated NiFeCoCuZn high-entropy alloy for efficient electrocatalytic nitrate reduction to ammonia.
Electrocatalytic nitrate reduction to ammonia offers a promising route for coupling nitrate-contaminated wastewater remediation with value-added ammonia production, yet efficient catalysts with high selectivity and stability remain difficult to develop. Herein, a Zn-modulated NiFeCoCuZn high-entropy alloy catalyst was...