The role of nitrogen sources and hydrogen adsorption on the dynamic stability of Fe–N–C catalysts in oxygen reduction reaction
Huang Zhou, Fuhua Li, Yongduo Liu, Siguo Chen, Zidong Wei, Qing Tang
Abstract
) into ferric oxide under working potentials, and the more positive the electrode potential, the lower the kinetic barrier of Fe leaching. These findings serve as a foundation for future research endeavors on the stability issues of Fe-N-C catalysts and advancing their application in sustainable energy conversion technologies.
Topics & Concepts
ProtonationChemistryCatalysisSolvationAdsorptionInorganic chemistryOxygenFerricHydrogenNitrogenOxideLeaching (pedology)SolventPhysical chemistryOrganic chemistrySoil waterIonSoil scienceEnvironmental scienceElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceFuel Cells and Related Materials