Iridium single-atom catalyst coupled with lattice oxygen activated CoNiO<sub>2</sub>for accelerating the oxygen evolution reaction
Mengqi Yang, Kailing Zhou, Chao Wang, Manchen Zhang, Chang-hao Wang, Xiaoxing Ke, Ge Chen, Hao Wang, Ru‐Zhi Wang
Abstract
An Ir single atom catalyst supported by oxygen vacancy-modulated CoNiO 2 is constructed (Ir SA -V O -CoNiO 2 ), in which the oxygen vacancy coupling with Ir atoms in CoNiO 2 facilitates the participation of lattice oxygens in OER.
Topics & Concepts
IridiumCatalysisVacancy defectOxygen atomOxygenAtom (system on chip)Lattice (music)ChemistryCrystallographyPhotochemistryMaterials sciencePhysical chemistryPhysicsMoleculeOrganic chemistryComputer scienceEmbedded systemAcousticsElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced battery technologies research