Exploring Ir-doped NiFe-LDH nanosheets <i>via</i> a pulsed laser for oxygen evolution kinetics: <i>in situ</i> Raman and DFT insights
Sieon Jung, Raja Arumugam Senthil, Ahreum Min, Anuj Kumar, Cheol Joo Moon, Gyeong Hwa Jeong, Tae Wu Kim, Myong Yong Choi
Abstract
Herein, we present Ir-doped NiFe-LDH nanosheets synthesized via a pulsed laser irradiation strategy, showing superior electrocatalytic OER kinetics. We investigate the origin of activity in NiFeIr-LDH through in situ / operando Raman and DFT studies.
Topics & Concepts
Raman spectroscopyKineticsIn situMaterials sciencePulsed laserDopingIrradiationLaserNanotechnologyOptoelectronicsChemistryOpticsNuclear physicsOrganic chemistryQuantum mechanicsPhysicsElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceAdvanced Photocatalysis Techniques