Enhanced supercapacitor performance with cerium-doped polypyrrole nanofibers
Ahmet Güngör
Abstract
Incorporation of cerium ions into the polypyrrole (PPy:Ce) nanofiber matrix enhanced redox functionality and structural properties. Electrochemical tests in a two-electrode setup showed improved capacitance, energy density and long-term stability.
Topics & Concepts
PolypyrroleSupercapacitorCeriumNanofiberMaterials scienceDopingChemical engineeringNanotechnologyComposite materialChemistryCapacitanceOptoelectronicsMetallurgyPolymerizationElectrodePolymerEngineeringPhysical chemistrySupercapacitor Materials and FabricationAdvancements in Battery MaterialsConducting polymers and applications