Revealing local oxygen transport in ionomer films on multidimensional nanoscale catalysts in fuel cells
Yumeng Zhou, Linhao Fan, Jiaqi Wang, Qing Du, Kui Jiao
Abstract
The one-dimensional nanowire Pt-based catalysts achieves a much lower local oxygen transport resistance than three-dimensional catalysts owing to the broader and shorter transport paths in well-layered ionomer films on one-dimensional catalysts.
Topics & Concepts
IonomerCatalysisNanoscopic scaleMaterials scienceNanowireOxygenFuel cellsOxygen transportChemical engineeringNanotechnologyChemistryComposite materialPolymerEngineeringOrganic chemistryCopolymerElectrocatalysts for Energy ConversionFuel Cells and Related MaterialsAdvanced Memory and Neural Computing