Ligand-assisted capping growth of self-supporting ultrathin FeNi-LDH nanosheet arrays with atomically dispersed chromium atoms for efficient electrocatalytic water oxidation
Xiuyuan Xie, Changsheng Cao, Wenbo Wei, Shenghua Zhou, Xin‐Tao Wu, Qi‐Long Zhu
Abstract
Self-supporting ultrathin FeNi-layered double hydroxide nanosheet arrays with atomically dispersed Cr atoms were firstly fabricated from stainless steel mesh by a facile ligand-assisted capping growth approach. Their unique nanostructure and a strong synergetic effect between the atomically dispersed Cr dopants and the active sites afford an exceptional OER activity.
Topics & Concepts
NanosheetMaterials scienceLigand (biochemistry)Oxygen evolutionChromiumNanotechnologyChemical engineeringInorganic chemistryElectrochemistryElectrodeMetallurgyChemistryReceptorPhysical chemistryEngineeringBiochemistryElectrocatalysts for Energy ConversionAdvanced battery technologies researchCatalytic Processes in Materials Science