Ultrafast charging and ultralong cycle life in solid-state Al-ion batteries
Xuejing Shen, Tao Sun, Zhanjun Wu, Li Ping Tan
Abstract
A free-standing gel polymer electrolyte (GPE) with an ultrahigh ionic conductivity is proposed for ultrafast-charging solid-state batteries. By regulating the GPE–electrode interface, resulting Al-ion battery exhibits 17% more power/energy density.
Topics & Concepts
Battery (electricity)Materials scienceElectrolyteIonUltrashort pulseElectrodePower densityEnergy densityIonic bondingIonic conductivityPolymerSolid-stateNanotechnologyEnergy storagePolymer electrolytesOptoelectronicsChemical engineeringPower (physics)Engineering physicsChemistryComposite materialPhysical chemistryPhysicsOpticsEngineeringThermodynamicsLaserOrganic chemistryAdvanced Battery Materials and TechnologiesAdvancements in Battery MaterialsAdvanced battery technologies research