Structural transformation of oxygen electrode from perovskite to Ruddlesden-Popper for enhanced reversible hydrogen production and power generation in protonic ceramic cells
Saroj Karki, Idris Temitope Bello, Yong Ding, Jiufeng Ruan, Anshu Kumari, Shuanglin Zheng, Yuqi Geng, Hanping Ding, Hanping Ding
Topics & Concepts
Materials scienceOrthorhombic crystal systemPerovskite (structure)BifunctionalElectrochemistryElectrodeOxygen evolutionChemical engineeringHydrogen productionReversible hydrogen electrodeCeramicWater splittingDielectric spectroscopyInorganic chemistryVacancy defectHydrogenElectrochemical energy conversionStandard hydrogen electrodeX-ray photoelectron spectroscopyIonic bondingBifunctional catalystGrapheneOxygen transportClark electrodeNanotechnologyAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesFuel Cells and Related Materials