Fast-charging batteries based on dual-halogen solid-state electrolytes
Hongtu Zhang, Xiaomeng Shi, Zhichao Zeng, Yabin Zhang, Yaping Du
Abstract
The Li 3 YCl 5 I 1 shows an improved ionic conductivity due to the doped I − optimizing the Li + coordination environment. The Li-In/Li 7 P 3 S 11 /Li 3 YCl 5 I 1 /Li 4 Ti 5 O 12 cell is highly stable and shows excellent fast-charging performance at 4.0 C for 1000 cycles.
Topics & Concepts
HalogenMaterials scienceIonic conductivityElectrolyteDual (grammatical number)ConductivityDopingSolid-stateIonic bondingFast ion conductorIonChemical engineeringInorganic chemistryOptoelectronicsPhysical chemistryChemistryElectrodeOrganic chemistryAlkylArtEngineeringLiteratureAdvancements in Battery MaterialsAdvanced Battery Materials and TechnologiesExtraction and Separation Processes