Fe-based double perovskite with Zn doping for enhanced electrochemical performance as intermediate-temperature solid oxide fuel cell cathode material
Liangmei Xue, Songbo Li, Shengli An, Li Ning, Huipu Ma, Mengxin Li
Abstract
This study aims to investigate the implications of Zn doping at the B-site on the crystal structure. The average thermal expansion coefficient, electrocatalytic activity, and electrochemical performance of LaBaFe 2− x Zn x O 5+ δ were investigated.
Topics & Concepts
Materials scienceX-ray photoelectron spectroscopyDopingAnalytical Chemistry (journal)CathodeElectrochemistryDielectric spectroscopyElectrolyteScanning electron microscopeSolid oxide fuel cellCalcinationTECChemical engineeringChemistryElectrodePhysical chemistryComposite materialEngineeringIonosphereBiochemistryCatalysisAstronomyPhysicsChromatographyOptoelectronicsAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials