Electrochemical-catalytic NH3 synthesis from H2O and N2 using an electrochemical cell with a Ru catalyst, Pd–Ag membrane cathode, and NaOH–KOH molten salt electrolyte at 250 °C

Abstract

At 250 °C, using an electrochemical setup with a Ru catalyst, Pd alloy H2-permeable membrane cathode, NaOH–KOH molten salt electrolyte, and Ni anode, NH3 was synthesized from H2O and N2 with 30 mA cm−2 current density of and 25% current efficiency.