Disordered spinel cobalt oxide electrocatalyst for highly enhanced HER activity in an alkaline medium
Pandi Muthukumar, Mehboobali Pannipara, Abdullah G. Al‐Sehemi, Dohyun Moon, Savarimuthu Philip Anthony
Abstract
Calcination of commercial cobalt salts at 800 °C produced a disordered spinel structure with more crystal strain and exhibited highly enhanced HER activity.
Topics & Concepts
ChemistrySpinelCalcinationElectrocatalystCobaltOxideCobalt oxideInorganic chemistryChemical engineeringCatalysisElectrochemistryMetallurgyElectrodeBiochemistryOrganic chemistryPhysical chemistryEngineeringMaterials scienceElectrocatalysts for Energy ConversionAdvanced battery technologies researchPerovskite Materials and Applications