A defect-driven atomically dispersed Fe–N–C electrocatalyst for bifunctional oxygen electrocatalytic activity in Zn–air batteries
Jie Zhang, Jin Zhang, Yan Luo, Yihan Chen, Yingjian Luo, Chenyang Zhang, Yali Xue, Hong-Gang Liu, Gang Wang, Ruilin Wang
Abstract
The optimized Fe–N–NDC-1-900 exhibits robust anchoring ability to immobilize atomic Fe species with abundant Fe–N<sub>4</sub> sites, demonstrating excellent electrocatalytic activity in both the ORR and OER.
Topics & Concepts
ElectrocatalystBifunctionalOxygen evolutionCatalysisMaterials scienceOxygenChemical engineeringAnchoringOxygen reductionInorganic chemistryChemistryNanotechnologyElectrodeElectrochemistryPhysical chemistryOrganic chemistryStructural engineeringEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques