Hierarchical heterostructure of NiFe2O4 nanoflakes grown on the tip of NiCo2O4 nanoneedles with enhanced interfacial polarization effect to achieve highly efficient electrocatalytic oxygen evolution
Xingzhao Wang, Jiabing Luo, Yongxiao Tuo, Yufeng Gu, Wanli Liu, Shutao Wang, Yan Zhou, Jun Zhang
Topics & Concepts
Oxygen evolutionHeterojunctionMaterials scienceNanotechnologyPolarization (electrochemistry)Chemical engineeringOxygenOptoelectronicsChemistryElectrochemistryElectrodePhysical chemistryOrganic chemistryEngineeringElectrocatalysts for Energy ConversionAdvanced battery technologies researchCopper-based nanomaterials and applications