Journal of Materials Chemistry A · 2019 · 237 citations · 46 references
Natural SciencesChemical EngineeringMaterials ScienceCatalysisElectrochemical EngineeringElectrochemistryCatalyst DesignCatalyst PreparationCatalytic MaterialsFuel Cell MembranesFuel CellsRedox CatalysisActive SitesCatalyst Active SitesCatalyst Structure - Activity RelationshipsCatalyst Structure-activity RelationshipsFuel Cell CatalystsOxygen Reduction CatalystsOxygen Reduction ReactionProton Exchange Membrane Fuel Cells
The active sites of Fe–N–C catalysts are nitrogen coordinated iron atoms, FeN<italic>x</italic>(<italic>x</italic> = 1–5), that have five possible coordination numbers, corresponding to different ORR activities and PEMFC performances.
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