<i>Operando</i> deconvolution of the degradation mechanisms of iron–nitrogen–carbon catalysts in proton exchange membrane fuel cells
Shiyang Liu, Quentin Meyer, Chen Jia, Shuhao Wang, Chengli Rong, Yan Nie, Chuan Zhao
Abstract
The degradation mechanisms of Fe–N–C catalysts in hydrogen fuel cells are deconvoluted using operando electrochemical methods.
Topics & Concepts
Proton exchange membrane fuel cellCatalysisDegradation (telecommunications)Carbon fibersElectrochemistryInorganic chemistryFuel cellsNitrogenChemical engineeringHydrogenMembraneChemistryMaterials scienceElectrodeOrganic chemistryPhysical chemistryBiochemistryComposite numberTelecommunicationsComputer scienceComposite materialEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research