Novel piperidinium-based ionic liquid as electrolyte additive for high voltage lithium-ion batteries
Wenlin Zhang, Qingcha Ma, Xuejiao Liu, Shuangcheng Yang, Fengshou Yu
Abstract
Cells with 5 wt%, 10 wt%, and 15 wt% PP1, CNFSI addition exhibit higher initial discharge capacities than the cell with blank electrolyte. The addition of IL with suitable amount significantly increases the cycle performance..
Topics & Concepts
ElectrolyteX-ray photoelectron spectroscopyIonic liquidElectrochemistryEthylene carbonateDielectric spectroscopyLithium (medication)ChemistryCathodeChemical engineeringScanning electron microscopeInorganic chemistryMaterials scienceElectrodeOrganic chemistryPhysical chemistryComposite materialCatalysisEndocrinologyEngineeringMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication