A MnO<sub><i>x</i></sub> enhanced atomically dispersed iron–nitrogen–carbon catalyst for the oxygen reduction reaction
Shichao Ding, Zhaoyuan Lyu, Erik Sarnello, Mingjie Xu, Lingzhe Fang, Hangyu Tian, Sam Karcher, Tao Li, Xiaoqing Pan, John S. McCloy, Guodong Ding, Qiang Zhang, Qiurong Shi, Dan Du, Jincheng Li, Xiao Zhang, Yuehe Lin
Abstract
A MnO x -assisted strategy is proposed to improve the oxygen reduction activity and stability of Fe–N–C single-atom catalysts (SACs) by regulating the electron structure and reducing the side effects of the Fenton reaction.
Topics & Concepts
CatalysisOxygen reduction reactionCarbon fibersOxygenNitrogenOxygen atomMaterials scienceAtom (system on chip)ChemistryRedoxReduction (mathematics)Oxygen reductionNitrogen atomChemical engineeringInorganic chemistryPhysical chemistryOrganic chemistryMoleculeElectrochemistryElectrodeComposite numberEngineeringGeometryComposite materialGroup (periodic table)Embedded systemComputer scienceMathematicsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsCatalysis and Hydrodesulfurization Studies