Rapid large-scale synthesis of ultrathin NiFe-layered double hydroxide nanosheets with tunable structures as robust oxygen evolution electrocatalysts
Changmin Hou, Cui Zhao, Sai Zhang, Wenlong Yang, Hongtao Gao, Xiliang Luo
Abstract
a rapid room-temperature method under ambient conditions, and were further used as a desired material model for studying the influence of Ni/Fe ratio modulation on the OER performance. Due to the synergetic effect of more exposed active sites, efficient electron transport and optimized OER kinetics, the resulting LDH samples manifest outstanding electrocatalytic performance toward water oxidation.
Topics & Concepts
HydroxideOxygen evolutionMaterials scienceChemical engineeringNanoscopic scaleNanotechnologyOxygen reduction reactionLayered double hydroxidesElectrochemistryChemistryElectrodePhysical chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchSupercapacitor Materials and Fabrication