Time-resolved observation of C–C coupling intermediates on Cu electrodes for selective electrochemical CO<sub>2</sub>reduction
Younghye Kim, Sojung Park, Seung‐Jae Shin, Woong Choi, Byoung Koun Min, Hyungjun Kim, Wooyul Kim, Yun Jeong Hwang
Abstract
In real-time measurements, CO dimerization occurred concurrently with CO adsorption (∼5 s), while proton-coupled reduction toward *CHO has slower kinetics (∼30 s).
Topics & Concepts
ElectrochemistryKineticsElectrodeReduction (mathematics)ChemistryAdsorptionProtonCoupling (piping)Analytical Chemistry (journal)Inorganic chemistryMaterials sciencePhysical chemistryOrganic chemistryPhysicsMetallurgyQuantum mechanicsGeometryMathematicsCO2 Reduction Techniques and CatalystsIonic liquids properties and applicationsCarbon dioxide utilization in catalysis