Ruthenium single-atom doping-driven modulation of Co<sub>3</sub>O<sub>4</sub> spinel tetrahedral site 3d-orbital occupancy in lithium–oxygen batteries
Yining Fan, Ting Li, Bin Li, Anjun Hu, D. X. Li, Kun Li, Borui Yang, Yu Pan, Jing Liu, Jianping Long
Abstract
orbital occupancy and promotes their transfer to the octahedral cobalt site, thereby enhancing its adsorption capacity for the oxygen-containing intermediates, and ultimately increasing the electrocatalytic activity of the oxygen evolution reaction. This work presents an innovative strategy to regulate the catalytic activity of metal oxides by introducing another metal single atom.
Topics & Concepts
SpinelLithium (medication)TetrahedronRutheniumDopingMaterials scienceAtom (system on chip)OxygenElectronic structureCrystallographyChemistryCatalysisComputational chemistryOptoelectronicsComputer scienceMetallurgyBiochemistryMedicineEndocrinologyOrganic chemistryEmbedded systemAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesElectrocatalysts for Energy Conversion