Direct observation of the dynamic reconstructed active phase of perovskite LaNiO<sub>3</sub> for the oxygen-evolution reaction
Yan Sun, Chengrong Wu, Tianyi Ding, Jian Gu, Jiawei Yan, Jun Cheng, Kelvin H. L. Zhang
Abstract
characterization for visualization and quantification of thin films is very important for revealing the dynamic nature of the interface of catalysts under electrochemical conditions. This strategy is crucial for in-depth understanding of the intrinsic catalytic mechanism of the OER and rational design of high-efficiency electrocatalysts.
Topics & Concepts
LanioPerovskite (structure)OxygenPhase (matter)Active oxygenMaterials scienceOxygen evolutionCrystallographyChemistryPhysical chemistryOptoelectronicsFerroelectricityElectrochemistryDielectricOrganic chemistryElectrodeElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingFuel Cells and Related Materials