Dual single-atom sites coupled with graphene-encapsulated core–shell Fe–Cu nanoalloy for boosting the oxygen reduction reaction
Katam Srinivas, Zhuo Chen, Anran Chen, He Huang, Chengtao Yang, Fei Wang, Ming-Qiang Zhu, Yuanfu Chen
Abstract
The strategic integration of Cu–N x sites and graphene-encapsulated Fe–Cu core–shell nanoalloys near Fe–N x sites significantly enhances the performance of Fe single-atom catalysts for the oxygen reduction reaction.
Topics & Concepts
GrapheneOxygen reduction reactionBoosting (machine learning)Materials scienceDual (grammatical number)Oxygen reductionOxygenOxygen atomReduction (mathematics)Atom (system on chip)NanotechnologyChemistryChemical engineeringPhysical chemistryMoleculeComputer scienceElectrochemistryEngineeringOrganic chemistryElectrodeEmbedded systemMachine learningArtMathematicsGeometryLiteratureElectrocatalysts for Energy ConversionNanomaterials for catalytic reactionsCatalytic Processes in Materials Science