First observation of electrode-correlated protonic conductivity of perovskite-type electrolytes and way towards optimization
Zhixin Luo, Jiayi Tang, Zehua Wang, Guangming Yang, Tianjiu Zhu, Zezhou Lin, San Ping Jiang, Zongping Shao
Abstract
Comparing symmetric cells with oxygen-ion and protonic conductive electrolytes, using distinct electrodes, shows that electrode hydration strongly affects proton-conductivity in defective perovskite electrolytes.
Topics & Concepts
ElectrolyteConductivityElectrodePerovskite (structure)Electrical conductorInorganic chemistryProtonMaterials scienceFast ion conductorChemistryPhysical chemistryCrystallographyComposite materialPhysicsQuantum mechanicsAdvancements in Solid Oxide Fuel CellsAdvanced battery technologies researchFuel Cells and Related Materials