La doping greatly enhances electrochemical alkaline seawater oxidation over Ni(OH)<sub>2</sub> nanosheet
Wenjing Tang, Jie Zou, Zixiao Li, Xuefeng Zhang, Ting Xie, Jun Li, Xun He, Xiaolan Tang, Xuwei Liu, Wei Chu, Asmaa Farouk, Mohamed S. Hamdy, Yingchun Yang, Walter Hu, Xuping Sun
Abstract
An La–Ni(OH) 2 /NF catalyst exhibits superior performance for alkaline seawater oxidation, requiring a low overpotential of 434 mV to achieve a current density of 500 mA cm −2 .
Topics & Concepts
OverpotentialNanosheetSeawaterCatalysisElectrochemistryDopingInorganic chemistryChemistryCurrent densityMaterials scienceElectrodePhysical chemistryOceanographyGeologyOrganic chemistryOptoelectronicsQuantum mechanicsPhysicsElectrocatalysts for Energy ConversionAdvanced battery technologies researchSemiconductor materials and devices