Ba4 Ti2 O2 F12

Ba₄Ti₂O₂F₁₂ is a barium titanium fluoride ceramic compound belonging to the mixed-halide oxide family. This material is primarily investigated in research contexts for its potential as a solid-state electrolyte and ion-conductor, particularly for applications requiring fluoride-ion transport at moderate temperatures. Its layered perovskite-related structure makes it of interest in advanced electrochemical devices where conventional oxide electrolytes fall short, though it remains largely in the exploratory stage compared to commercially established ceramic conductors.