Enhanced electrocatalytic OER activity of FeCo LDH by co-modification with Ce and reducing anions

Ce-FeCo LDH (NS) was synthesised by adding Na 2 SO 3 and Ce(NO 3 ) 3 during the hydrothermal synthesis of the material. Their addition modulated the electron transfer of metal cations in FeCo LDH and enhanced the OER catalytic ability of the material.