Altered electronic structure of trimetallic FeNiCo-MOF nanosheets for efficient oxygen evolution
Wenqiang Li, Heng Zhang, Ka Zhang, Zezhong Cheng, Haipeng Chen, Geng Tan, Xun Feng, Li‐Ya Wang, Shichun Mu
Abstract
The charge density of Co atoms in Co-MOFs is optimized by bimetallic (Fe, Ni) atom substitution, and the reconstructed Co(Ni)OOH on FeNiCo-MOF as the real active site lowers the energy barrier of rate-determining step, conducive to OER processes.
Topics & Concepts
OverpotentialOxygen evolutionMaterials scienceChemical engineeringNanotechnologyDispersion (optics)Work (physics)ChemistryElectrochemistryPhysical chemistryElectrodeThermodynamicsEngineeringOpticsPhysicsElectrocatalysts for Energy ConversionAdvanced battery technologies researchElectrochemical Analysis and Applications