<i>In situ</i> oxidation transformation of trimetallic selenide to amorphous FeCo-oxyhydroxide by self-sacrificing MoSe<sub>2</sub> for efficient water oxidation
Yujia Tang, Yu Wang, Kun Zhou
Abstract
A MoSe<sub>2</sub>-containing trimetallic selenide is synthesized and <italic>in situ</italic> converted to an amorphous FeCo-oxyhydroxide during the oxygen evolution reaction, while MoSe<sub>2</sub> is self-sacrificially dissolved, leaving considerable space to increase a high exposure of FeCo-oxyhydroxide species to the electrolyte.
Topics & Concepts
Amorphous solidSelenideIn situMaterials scienceOxygen evolutionElectrolyteChemical engineeringInorganic chemistryMetallurgyChemistryElectrochemistryCrystallographyPhysical chemistryElectrodeSeleniumOrganic chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchAdvanced Photocatalysis Techniques