Li2 In2 P4 O14

Li₂In₂P₄O₁₄ is an inorganic ceramic compound containing lithium, indium, phosphorus, and oxygen—a mixed-metal phosphate ceramic that belongs to the family of lithium-containing phosphate ceramics. This material is primarily investigated in research contexts as a potential solid electrolyte or ion-conducting ceramic for advanced battery and electrochemical device applications, where lithium-ion mobility and ionic conductivity are critical performance drivers. Its appeal lies in the potential to develop all-solid-state battery systems with improved energy density and thermal stability compared to conventional liquid electrolyte batteries, though practical adoption in commercial systems remains limited.