Solid Electrolyte Stabilization Breakthrough Advances All-Solid-State Battery Production

Scientists at Osaka Metropolitan University have stabilized the high-temperature phase of Li3PS4, a critical material for all-solid-state batteries, achieving exceptional ionic conductivity even at room temperature. This breakthrough brings us one step closer to the realization of all-solid-state batteries, which are expected to be the next-generation energy storage devices that integrate high levels of safety and enhanced energy density, thereby realizing a sustainable society.