The remarkable proton and oxide-ion (dual-ion) conductivities of hexagonal perovskite-related oxide Ba 7 Nb 3.8 Mo 1.2 O 20.1 are promising for next-generation electrochemical devices, as reported by ...

Stable and high oxide-ion conductors based on a new hexagonal perovskite-related oxide has been reported in a recent study. These high-performance oxide-ion conductors could pave the way for the ...

The new material exhibits higher ionic conductivity than previously reported oxide solid electrolytes. The material is stable in air and has a wide operating temperature range of -10°C to 100°C. The ...

All-solid-state lithium-ion (Li-ion) batteries with solid electrolytes are non-flammable and have higher energy density and transference numbers than those with liquid electrolytes. These advancements ...

The remarkable proton and oxide-ion (dual-ion) conductivities of hexagonal perovskite-related oxide Ba7Nb3.8Mo1.2O20.1 are promising for next-generation electrochemical devices. The unique ...