In the search of widening the electrochemical window of solid electrolytes for Li-batteries: the La0.29Li0.12+xM1-xZrxO3 (M = Nb, Ta) perovskite-type systems.

All solid-state batteries (ASSBs) are called to address challenges of the last generation of Li-batteries such as advances in safety performance, energy density and battery life. Progress of Li-ASSBs requires...