Ultrafine oxygen-defective iridium oxide nanoclusters for efficient and durable water oxidation at high current densities in acidic media
Zhipeng Yu, Junyuan Xu, Yifan Li, Bin Wei, Nan Zhang, Yue Li, Олександр Бондарчук, Hongwei Miao, Ana Araújo, Zhongchang Wang, Joaquim L. Faria, Yuanyue Liu, Lifeng Liu
Abstract
Ultrafine IrO<italic>x</italic> nanoclusters are immobilized on a hydrothermally treated high-surface-area titanium current collector <italic>via</italic> a simple and cost-effective approach, showing outstanding performance for the oxygen evolution reaction at high current densities in acidic media.
Topics & Concepts
NanoclustersOxygen evolutionOxygenOxideCurrent (fluid)Materials scienceIridiumTitaniumNanotechnologyChemical engineeringInorganic chemistryChemistryCatalysisMetallurgyPhysical chemistryOrganic chemistryGeologyElectrochemistryOceanographyElectrodeEngineeringElectrocatalysts for Energy ConversionAdvanced Memory and Neural ComputingCopper-based nanomaterials and applications