Mixed ionic and electronic conducting binders containing PEDOT:PSS and organic ionic plastic crystals toward carbon-free solid-state battery cathodes
Rafael Del Olmo, Tiago Mendes, Maria Forsyth, Nerea Casado
Abstract
PEDOT:PSS was combined with OIPCs (C 2 mpyrFSI and C 2 mpyrTFSI) which gave high ionic and electronic conductivities and when employed for the first time in a solid-state Li|LiFePO 4 cell as an OMIEC binder it showed an outstanding performance.
Topics & Concepts
PEDOT:PSSIonic bondingMaterials scienceIonic conductivitySolid-stateBattery (electricity)CathodeChemical engineeringIonic liquidCarbon fibersPlastic crystalIonPolymer chemistryPolymerComposite materialChemistryPhysical chemistryElectrodeOrganic chemistryThermodynamicsComposite numberPhase (matter)EngineeringPower (physics)ElectrolyteCatalysisPhysicsAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsConducting polymers and applications