High-performance solid-state zinc-ion batteries enabled by flexible and highly Zn<sup>2+</sup> conductive solid-polymer electrolyte
P. Rangaswamy, Zhenchuan Tian, Hyocheol Lee, Do Youb Kim, Anh Le Mong, Dukjoon Kim
Abstract
PVA-inter-PEG 30% /IL 70% SPE not only demonstrates high Zn 2+ conductivity (2.264 mS cm −1 ), high flexibility, and high thermal stability (>200 °C), but also provides wide ESW (up to 2.8 V) and a stable interface to electrodes.
Topics & Concepts
ElectrolyteMaterials scienceSolid-stateThermal stabilityPolymerConductivityFast ion conductorElectrodeZincElectrical conductorFlexibility (engineering)Chemical engineeringIonChemistryComposite materialMetallurgyPhysical chemistryOrganic chemistryMathematicsEngineeringStatisticsAdvanced battery technologies researchAdvanced Battery Materials and TechnologiesSupercapacitor Materials and Fabrication