Nickel-doped iridium echinus-like nanosheets for stable acidic water splitting
Yuhua Xie, Yu‐Mei Feng, Siyu Jin, Chen Li, Chunsheng Li, Yan Sun, Fang Luo, Zehui Yang
Abstract
Nickel-doped iridium echinus-like nanosheets (NiIr-ENS) have a superior acidic oxygen evolution reaction (OER) activity with a TOF of 1.72 s −1 at an overpotential of 300 mV, 8.6-fold higher than that of IrO 2 .
Topics & Concepts
OverpotentialIridiumNickelWater splittingDopingOxygen evolutionOxygenChemistryMaterials scienceChemical engineeringNanotechnologyCatalysisMetallurgyPhysical chemistryElectrochemistryOptoelectronicsOrganic chemistryPhotocatalysisElectrodeEngineeringElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingSemiconductor materials and devices