On the role of surfaces and interfaces in electrochemical performance and long-term stability of nanostructured LSC thin film electrodes
Katherine Develos-Bagarinao, Ӧzden Çelikbilek, Riyan Achmad Budiman, Gwilherm Kerherve, Sarah Fearn, Stephen J. Skinner, Haruo Kishimoto
Abstract
Nanostructured La 0.6 Sr 0.4 CoO 3− δ (LSC) thin film electrodes with higher porosities exhibit better electrochemical performance and long-term stability owing to enhanced surface exchange properties and suppressed cation diffusion across interfaces.
Topics & Concepts
ElectrodeMaterials scienceElectrochemistryThin filmDiffusionNanotechnologyChemical engineeringChemistryPhysical chemistryThermodynamicsEngineeringPhysicsAdvancements in Solid Oxide Fuel CellsMagnetic and transport properties of perovskites and related materialsElectronic and Structural Properties of Oxides