A Zr–O co-doping strategy for halide solid electrolytes toward high-performance all-solid-state batteries
Miao Deng, Siwu Li, Ziling Jiang, Lin Li, Ziyu Lu, Shiyu Liu, Qiyue Luo, Chen Liu, Chuang Yu
Abstract
A synergistic Zr–O co-doping strategy enhances halide solid electrolytes, where O improves chemical stability and Zr induces lattice distortion, yielding 1.12 mS cm −1 conductivity and stable cycling with 4 V-class cathodes.
Topics & Concepts
Solid-stateDopingElectrolyteHalideMaterials scienceEnergy densityFast ion conductorEnergy storageComponent (thermodynamics)Chemical engineeringInorganic chemistryChemistryOptoelectronicsEngineering physicsElectrodePhysical chemistryThermodynamicsPhysicsEngineeringPower (physics)Advanced Battery Materials and TechnologiesZeolite Catalysis and SynthesisAdvancements in Battery Materials