Engineering cation vacancies in high-entropy layered double hydroxides for boosting the oxygen evolution reaction
Junchuan Yao, Fangqing Wang, Wen-Jun He, Ying Li, Limin Liang, Qiuyan Hao, Hui Liu
Abstract
. DFT calculations validate that the cation vacancies can boost the intrinsic activity of HE-LDHs through optimizing the adsorption energy of OER intermediates.
Topics & Concepts
Layered double hydroxidesOxygen evolutionCatalysisHigh entropy alloysEntropy (arrow of time)AdsorptionOxygenIonMaterials scienceChemistryChemical engineeringInorganic chemistryThermodynamicsPhysical chemistryElectrochemistryMicrostructurePhysicsElectrodeMetallurgyOrganic chemistryEngineeringElectrocatalysts for Energy ConversionCatalytic Processes in Materials ScienceAdvanced battery technologies research