Measurement of Ionomer Coverage on Carbon and Pt in Catalyst Layer of Polymer Electrolyte Fuel Cells by Electrochemical Impedance Spectroscopy
Saori Minami, Shuji Kajiya, Haruhiko Yamada, Kazuma Shinozaki, Ryosuke Jinnouchi
Topics & Concepts
IonomerDielectric spectroscopyCapacitanceElectrolyteMaterials scienceChemical engineeringCarbon fibersLayer (electronics)ElectrochemistryPolymerAnalytical Chemistry (journal)Composite materialChemistryElectrodeChromatographyCopolymerEngineeringPhysical chemistryComposite numberFuel Cells and Related MaterialsElectrocatalysts for Energy ConversionConducting polymers and applications