Oxygen diffusion impedance in proton exchange membrane fuel cells – insights into electrochemical impedance spectra and equivalent electrical circuit modeling
William Aït-Idir, Peizhe Wu, Ricardo Sgarbi, Quentin Labarde, Salah Touhami, Meriem Daoudi, Assma El Kaddouri, Jean‐Christophe Perrin, Jérôme Dillet, Clémence Marty, Fabrice Micoud, Marian Chatenet, Olivier Lottin, Julia Mainka
Topics & Concepts
Nyquist plotElectrical impedanceChemistryDiffusionOxygenOxygen transportProton exchange membrane fuel cellCathodeEquivalent circuitDielectric spectroscopyAnalytical Chemistry (journal)ElectrodeElectrochemistryMaterials scienceThermodynamicsVoltageCatalysisElectrical engineeringPhysical chemistryChromatographyOrganic chemistryPhysicsEngineeringFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvanced battery technologies research