Publication | Closed Access
Influence of Ionic Liquids on the Electrical Conductivity and Morphology of PEDOT:PSS Films
269
Citations
19
References
2007
Year
EngineeringElectrical ConductivityChemistryConducting PolymerIonic LiquidsAfm ImagesCharge Carrier TransportPolymer ChemistryMaterials ScienceElectroactive MaterialElectrical EngineeringSolid-state IonicElectrical PropertyElectrochemistryPss FilmsSemiconducting PolymerPolymer ScienceApplied PhysicsIonic ConductorDifferent Ionic LiquidsElectrical Insulation
Different ionic liquids (ILs) have been used as dopants in conducting polymer aqueous dispersion (PEDOT:PSS) leading to films of PEDOT:PSS/IL with enhanced electrical conductivity (up to 136 S cm-1). After the addition of the ILs, AFM images of the films show a three-dimensional conducting network of highly conducting PEDOT exhibiting preferred paths for charge carrier transport.
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