A synergistic strategy of Fe doping and anion protection enables efficient and robust seawater electrolysis
Yao Li, Jun Guo, Chaoxin Yang, Zixiao Li, Shengjun Sun, Meng Yue, Wei Zuo, Xixi Zhang, Hefeng Wang, Fatma A. Ibrahim, Mohamed S. Hamdy, Wenbo Lu, Xuping Sun, Bo Tang
Abstract
We synthesized a FeNiP/MoO x /NiMoO 4 /NF electrocatalyst that exhibits efficient and stable oxygen evolution reaction performance, achieving 1000 mA cm −2 with an overpotential of 349 mV and maintaining 500 h stability in alkaline seawater.
Topics & Concepts
SeawaterElectrolysisDopingIonChemistryChemical engineeringMaterials scienceInorganic chemistryOceanographyOptoelectronicsElectrodeGeologyOrganic chemistryElectrolytePhysical chemistryEngineeringAdvanced battery technologies researchElectrocatalysts for Energy ConversionMembrane-based Ion Separation Techniques