Single-atom oxygen reduction reaction electrocatalysts of Fe, Si, and N co-doped carbon with 3D interconnected mesoporosity
Hee Soo Kim, Chi H. Lee, Jue‐Hyuk Jang, Min Seok Kang, Haneul Jin, Kug‐Seung Lee, Sang Uck Lee, Sung Jong Yoo, Won Cheol Yoo
Abstract
ORR activity of Fe, Si, and N co-doped carbons (FeSiNCs) is first reported that DFT calculations reveal the origin of the ORR activity of FeSiNC, presenting excellent ORR activity and single-cell performances in Zn–air battery and AEMFC.
Topics & Concepts
Oxygen reduction reactionCarbon fibersBattery (electricity)DopingMaterials scienceOxygen atomAtom (system on chip)Oxygen reductionChemical engineeringReduction (mathematics)OxygenSiliconFuel cellsCarbon atomNanotechnologyInorganic chemistryChemistryPhysical chemistryElectrodeMetallurgyOrganic chemistryOptoelectronicsComputer scienceThermodynamicsMoleculeElectrochemistryPower (physics)Ring (chemistry)Composite materialMathematicsGeometryComposite numberPhysicsEmbedded systemEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research