Relation between oxygen gas diffusivity and porous characteristics under capillary condensation of water in cathode catalyst layers of polymer electrolyte membrane fuel cells
Toshihiro Kaneko, Yuta Yoshimoto, Takuma Hori, Shu Takagi, Junpei Ooyama, Takeshi Terao, Ikuya Kinefuchi
Topics & Concepts
Materials scienceCapillary condensationElectrolyteKnudsen diffusionTortuosityCapillary actionThermal diffusivityPolymerCathodeCatalysisNafionOxygenChemical engineeringPorosityAnalytical Chemistry (journal)ThermodynamicsComposite materialElectrochemistryChemistryPhysical chemistryChromatographyOrganic chemistryElectrodePhysicsEngineeringAdsorptionFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionAdvancements in Solid Oxide Fuel Cells