Anion ordering enables fast H <sup>−</sup> conduction at low temperatures
Hiroki Ubukata, Fumitaka Takeiri, Kazuki Shitara, Cédric Tassel, Takashi Saito, Takashi Kamiyama, Thibault Broux, Akihide Kuwabara, Genki Kobayashi, Hiroshi Kageyama
Abstract
, along with Schottky defects, likely suppresses a structural transition, rather than the traditional chemical disorder, while retaining a highly symmetric hexagonal lattice. This discovery could open a new direction in electrochemical use of hydrogen in synthetic processes and energy devices.
Topics & Concepts
Thermal conductionIonHalogenMaterials scienceChemical physicsOrder (exchange)Symmetry (geometry)CrystallographyChemistryMathematicsComposite materialOrganic chemistryGeometryFinanceEconomicsAlkylAdvanced Condensed Matter PhysicsPerovskite Materials and ApplicationsAdvanced Battery Materials and Technologies