Mn-N-C material with high-density and accessible Mn-Nx sites emerging as an efficient oxygen reduction reaction electrocatalyst for AEMFCs
Rohit Kumar, Marek Mooste, Ivar Zekker, Jekaterina Kozlova, Maike Käärik, Markus Otsus, Alexey Treshchalov, Jaan Aruväli, Jaan Leis, Arvo Kikas, Vambola Kisand, Kaupo Kukli, Kaido Tammeveski
Topics & Concepts
CatalysisElectrocatalystChemical engineeringPorosityCathodeYield (engineering)ImidazolateZeolitic imidazolate frameworkChemistryMaterials scienceHydrogen peroxidePower densityPeroxideFuel cellsOxygen reduction reactionPopulationInorganic chemistryMembraneSpecific surface areaElectrodeOxygenActive siteFaraday efficiencyReversible hydrogen electrodeOxygen evolutionNanotechnologySelectivityDopantCurrent densityLimiting currentActive oxygenElectrochemistryCarbonizationHeterogeneous catalysisOxygen reductionElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsSupercapacitor Materials and Fabrication