Structural evolution, electrochemical kinetic properties, and stability of A-site doped perovskite Sr<sub>1−x</sub>Yb<sub>x</sub>CoO<sub>3−δ</sub>
Chunyang Yang, Yun Gan, Myongjin Lee, Chunlei Ren, Kyle S. Brinkman, Robert D. Green, Xingjian Xue
Abstract
Structural evolution occurs upon A-site partial substitution of Sr by Yb in SrCoO<sub>3−δ</sub>, leading to enhanced performance and stability.
Topics & Concepts
Perovskite (structure)DopingKinetic energyStructural stabilityElectrochemistryMaterials scienceStability (learning theory)CrystallographyPhysical chemistryChemistryElectrodePhysicsOptoelectronicsStructural engineeringMachine learningComputer scienceQuantum mechanicsEngineeringAdvancements in Solid Oxide Fuel CellsMagnetic and transport properties of perovskites and related materialsThermal Expansion and Ionic Conductivity