Steam-promoted symmetry optimizations of perovskite electrodes for protonic ceramic cells
Feng Zhu, Mingyang Hou, Zhiwei Du, Fan He, Yangsen Xu, Kang Xu, Hui Gao, Ying Liu, Yu Chen
Abstract
Under typical operating conditions of reversible protonic ceramic cells, the injection of steam into lattices may promote the transformation of the monoclinic structure to a stable cubic PBSCC perovskite structure with higher symmetry.
Topics & Concepts
Monoclinic crystal systemPerovskite (structure)CeramicMaterials scienceSymmetry (geometry)ElectrodeChemical engineeringTransformation (genetics)CrystallographyCrystal structureComposite materialChemistryPhysical chemistryGeometryMathematicsEngineeringGeneBiochemistryAdvancements in Solid Oxide Fuel CellsPerovskite Materials and ApplicationsAdvanced battery technologies research