All-solid-state batteries using flame-retardant inorganic solid electrolytes are expected to be the next-generation batteries for electric vehicles (EVs), owing to their high safety and output characteristics. For that reason, considerable research and development is being conducted on sulfide-based solid electrolytes that exhibit excellent ionic conductivity and plasticity to apply these batteries to EVs.
Novel electrolyte shows promise for realizing sulfide-based all-solid-state lithium-ion batteries
