Scalable synthesis of amorphous NiFe oxide hollow microspheres <i>via</i> glucose-mediated spray pyrolysis for industrial hydrogen production
Zixuan Guo, Fengyu Lai, Bowen Song, Shubo Wang, Harishchandra Singh, Parisa Talebi, Lin Zhu, Yuran Niu, Graham King, Yucheng Huang, Baoyou Geng
Abstract
Amorphous NiFeO x hollow microspheres via Fe modulation, enabling industrial-scale oxygen evolution at ultralow overpotentials. Scalable synthesis bridges atomic design with electrolyzers, outperforming noble metals through hierarchical porosity.
Topics & Concepts
Hydrogen productionElectrolysis of waterOxygen evolutionMaterials scienceChemical engineeringCatalysisElectrolysisOxidePyrolysisNanotechnologyChemistryMetallurgyOrganic chemistryElectrochemistryElectrodeElectrolytePhysical chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchFuel Cells and Related Materials