FeS/FeNC decorated N,S-co-doped porous carbon for enhanced ORR activity in alkaline media
Zirun Chen, Ruliang Liu, Shaohong Liu, Junlong Huang, Luyi Chen, Reddeppa Nadimicherla, Dingcai Wu, Ruowen Fu
Abstract
A novel strategy is developed to produce an FeS-FeNC-decorated hierarchical porous N,S-co-doped carbon (FeS-FeNC@NSC) electrocatalyst via introducing volatile FeCl3 into a porphyrin polymer framework followed by carbonization. The synergistic effect between the FeS nanoparticles and FeNC active sites in FeS-FeNC@NSC is beneficial for enhancing the ORR activity.
Topics & Concepts
CarbonizationElectrocatalystCarbon fibersChemical engineeringPorosityDopingMaterials scienceChemistryPorphyrinPorous mediumNuclear chemistryOrganic chemistryAdsorptionComposite materialElectrochemistryPhysical chemistryElectrodeComposite numberOptoelectronicsEngineeringElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced Memory and Neural Computing