A double perovskite oxygen electrode in Zr-rich proton conducting ceramic cells for efficient electricity generation and hydrogen production
Haoyu Zheng, Matthias Riegraf, Noriko Sata, Rémi Costa
Abstract
Deciphering electrochemical processes at the surface of Ba 0.5 Gd 0.8 La 0.7 Co 2 O 6− δ to design a high performance oxygen electrode for reversible proton conducting ceramic cells.
Topics & Concepts
ElectrodeCeramicElectrochemistryHydrogen productionPerovskite (structure)OxygenProtonMaterials scienceHydrogenChemical engineeringInorganic chemistryChemistryMetallurgyPhysical chemistryEngineeringQuantum mechanicsOrganic chemistryPhysicsAdvancements in Solid Oxide Fuel CellsElectronic and Structural Properties of OxidesMagnetic and transport properties of perovskites and related materials