Quasi-double-star nickel and iron active sites for high-efficiency carbon dioxide electroreduction
Ting Zhang, Xu Han, Hong Liu, Martí Biset‐Peiró, Xuan Zhang, Pingping Tan, Pengyi Tang, Bo Yang, Lirong Zheng, J.R. Morante, Jordi Arbiol
Abstract
An optimized quasi-double-star (Ni/Fe–N–C) catalyst has been obtained showing an exclusive selectivity (a maximum FE(CO) of 98%) for Co 2 RR at a low overpotential of 390 mV vs. RHE.
Topics & Concepts
OverpotentialNickelStar (game theory)SelectivityCatalysisCarbon dioxideInorganic chemistryMaterials scienceChemistryElectrodeAstrophysicsMetallurgyPhysicsPhysical chemistryElectrochemistryOrganic chemistryCO2 Reduction Techniques and CatalystsElectrocatalysts for Energy ConversionAdvanced battery technologies research