An efficient and robust lanthanum strontium cobalt ferrite catalyst as a bifunctional oxygen electrode for reversible solid oxide cells
Doyeub Kim, Jin Wan Park, Munseok S. Chae, Incheol Jeong, Jeong Hwa Park, Kyeong Joon Kim, Jong Jun Lee, Chanhoon Jung, Chan‐Woo Lee, Seung‐Tae Hong, Kang Taek Lee
Abstract
A perovskite La<sub>0.2</sub>Sr<sub>0.8</sub>Co<sub>0.8</sub>Fe<sub>0.2</sub>O<sub>3−δ</sub> catalyst exhibited remarkably high activities for the ORR and OER as a novel bifunctional oxygen electrode for reversible SOCs.
Topics & Concepts
BifunctionalClark electrodeLanthanumStrontiumCatalysisInorganic chemistryCobaltPerovskite (structure)OxideElectrodeOxygenOxygen evolutionMaterials scienceBifunctional catalystLanthanum oxideChemistryMetallurgyElectrochemistryPhysical chemistryCrystallographyElectrolyteBiochemistryOrganic chemistryAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesSemiconductor materials and devices