Anion chemical composition of poly(ethylene oxide)-based sulfonylimide and sulfonate lithium ionomers controls ion aggregation and conduction
W. N. Mei, Deyang Yu, Christy George, Louis A. Madsen, Robert J. Hickey, Ralph H. Colby
Abstract
Higher conductivity and Li diffusion coefficient due to less aggregated morphology with sulfonylimide anion highlights the dictating role of anion chemical composition in ionomer conductivity.
Topics & Concepts
IonEthylene oxideMaterials scienceIonomerLithium (medication)DiffusionConductivityOxideSulfonateChemical compositionPoly ethyleneInorganic chemistryChemical engineeringPolymer chemistryEthylenePolymerOrganic chemistryChemistrySodiumCopolymerComposite materialPhysical chemistryThermodynamicsPhysicsCatalysisMetallurgyEngineeringMedicineEndocrinologyConducting polymers and applicationsAdvanced Battery Materials and TechnologiesAdvanced Sensor and Energy Harvesting Materials