Tuning the product selectivity of CO<sub>2</sub>/H<sub>2</sub>O co-electrolysis using CeO<sub>2</sub>-modified proton-conducting electrolysis cells
Yongjian Ye, WonJun Lee, Junxian Pan, Xiang Sun, Mengzhen Zhou, Jiahui Li, Nian Zhang, Jeong Woo Han, Yan Chen
Abstract
This work demonstrates surface engineering as an effective strategy to modulate the surface adsorption characteristics of reaction intermediates, hence promoting CO 2 /H 2 O co-electrolysis to produce CH 4 using PCECs.
Topics & Concepts
ElectrolysisSelectivityAdsorptionWork (physics)ProtonProduct (mathematics)ChemistryElectrolysis of waterChemical engineeringMaterials scienceElectrodeInorganic chemistryNanotechnologyCatalysisPhysical chemistryEngineeringPhysicsOrganic chemistryMechanical engineeringNuclear physicsMathematicsElectrolyteGeometryCO2 Reduction Techniques and CatalystsAdvancements in Solid Oxide Fuel CellsAdvanced battery technologies research