AApplied Catalysis B: Environmental3/25/2026Unlocking exceptional oxygen electrode performance via concurrent compositional and microstructural modulation in solid oxide electrochemical cellsHyeonggeun Kim·Kang Taek Lee·Yejin Kang·Ha-Ni Im·Yeonghyeon Moon·Incheol Jeong·Hyeongmin YuRead at Applied Catalysis B: EnvironmentalTagsAdvancements in Solid Oxide Fuel CellsMaterials Chemistry