Tailoring high-temperature stability and electrical conductivity of high entropy lanthanum manganite for solid oxide fuel cell cathodes
Yinchun Shi, Na Ni, Qi Ding, Xiaofeng Zhao
Abstract
Optimum (La 0.2 Nd 0.2 Sm 0.2 Ca 0.2 Sr 0.2 )MnO 3 exhibits excellent high-temperature resistance to elemental segregation and chemical compatibility with 8YSZ while maintaining good electrical conductivity.
Topics & Concepts
ManganiteLanthanum manganiteMaterials scienceElectrical resistivity and conductivityLanthanumSolid oxide fuel cellConductivityOxideChemical stabilityCathodeCompatibility (geochemistry)Electrical resistance and conductanceFuel cellsChemical engineeringInorganic chemistryMetallurgyChemistryComposite materialCondensed matter physicsElectrodeElectrical engineeringPhysical chemistryFerromagnetismAnodePhysicsEngineeringElectrolyteHigh Entropy Alloys StudiesAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of Oxides