Facile synthesis approach of bifunctional Co–Ni–Fe oxyhydroxide and spinel oxide composite electrocatalysts from hydroxide and layered double hydroxide composite precursors
Sho Kitano, Yuki Sato, Reiko Tagusari, Ruijie Zhu, Damian Kowalski, Yoshitaka Aoki, H. Habazaki
Abstract
Simple and durable: the multi-metal oxyhydroxide and spinal oxide composite catalyst containing Co, Fe and Ni are synthesized from hydroxide and layered double hydroxide composite precursors and shows excellent bifunctional ORR/OER activities.
Topics & Concepts
BifunctionalHydroxideSpinelOxygen evolutionComposite numberCalcinationCatalysisMetal hydroxideBifunctional catalystOxideInorganic chemistryLayered double hydroxidesMaterials scienceChemical engineeringChemistryElectrodeElectrochemistryMetallurgyComposite materialOrganic chemistryPhysical chemistryEngineeringAdvanced battery technologies researchElectrocatalysts for Energy ConversionSupercapacitor Materials and Fabrication