Amorphous–crystalline FeNi<sub>2</sub>S<sub>4</sub>@NiFe–LDH nanograsses with molten salt as an industrially promising electrocatalyst for oxygen evolution
Fuli Wang, Xin- Yu Zhang, Jiancheng Zhou, Zhuo-Ning Shi, Bin Dong, Jingyi Xie, Yi-Wen Dong, Jianfeng Yu, Yong‐Ming Chai
Abstract
The hydrolysis of S ion FeNi 2 S 4 can promote the in-situ formation of ultrathin amorphous NiFe–LDH grown in situ on crystalline FeNi 2 S 4 , which can not only improve activity but also significantly enhance stability for oxygen evolution reaction.
Topics & Concepts
Amorphous solidMolten saltElectrocatalystSalt (chemistry)Oxygen evolutionOxygenHydrolysisMaterials scienceChemical engineeringIn situInorganic chemistryChemistryMetallurgyElectrodeElectrochemistryCrystallographyOrganic chemistryPhysical chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchSupercapacitor Materials and Fabrication