Ion-conductive crystals of poly(vinylidene fluoride) enable the fabrication of fast-charging solid-state lithium metal batteries
Chen Dai, Mowei Weng, Bowen Cai, Junfeng Liu, Shaoke Guo, Hao Xu, Lei Yao, Florian J. Stadler, Zhong‐Ming Li, Yanfei Huang
Abstract
Dipolar defects enable an easy flipping and vibrating of PVDF dipoles, which triggers a concomitant migration of Li + through ion–dipole interactions and transforms the ion-insulated crystals of PVDF into fast ion conductors.
Topics & Concepts
FluorideLithium metalMaterials scienceLithium (medication)Electrical conductorSolid-stateIonLithium fluorideMetalChemical engineeringInorganic chemistryElectrodeComposite materialChemistryOrganic chemistryPhysical chemistryAnodeMetallurgyEngineeringMedicineEndocrinologyGreen IT and SustainabilityAdvanced Battery Materials and Technologies