Co-intercalation-free ether electrolytes for graphitic anodes in lithium-ion batteries
Peiyuan Ma, Priyadarshini Mirmira, Peter J. Eng, Seoung‐Bum Son, Ira Bloom, Alexander S. Filatov, Chibueze V. Amanchukwu
Abstract
Fluorination of ether solvents suppresses solvent co-intercalation into graphite. The fluoroether electrolytes enable a wider working temperature window of Li-ion batteries and support silicon–graphite composite anodes.
Topics & Concepts
Intercalation (chemistry)ElectrolyteGraphiteAnodeEtherLithium (medication)Inorganic chemistryMaterials scienceSolventIonChemical engineeringChemistryOrganic chemistryElectrodeMetallurgyPhysical chemistryEndocrinologyEngineeringMedicineAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesAdvanced Battery Technologies Research