Charged droplet-driven fast formation of nickel–iron (oxy)hydroxides with rich oxygen defects for boosting overall water splitting
Jianing Dong, Yan-Jie Wang, Qiaorong Jiang, Zi‐Ang Nan, Feng Ru Fan, Zhong‐Qun Tian
Abstract
Charged droplets formed by electrospray can be used to accelerate the synthesis of NiFeOOH electrocatalysts with abundant oxygen vacancies, which show good catalytic activity for the HER, OER, and overall water splitting with long-term durability.
Topics & Concepts
Oxygen evolutionNickelWater splittingOxygenCatalysisChemical engineeringMaterials scienceDurabilityChemistryInorganic chemistryMetallurgyPhysical chemistryComposite materialElectrodeElectrochemistryOrganic chemistryEngineeringPhotocatalysisElectrocatalysts for Energy ConversionElectrochemical Analysis and ApplicationsAdvanced Memory and Neural Computing