Li2 Co2 P4 O14

Li₂Co₂P₄O₁₄ is a lithium cobalt phosphate ceramic compound belonging to the polyphosphate family, notable for its potential ionic conductivity and structural stability in electrochemical environments. This material is primarily of research interest for energy storage and solid-state electrolyte applications, where it may offer advantages over conventional liquid electrolytes in terms of thermal stability and safety, though it remains in early-stage development. The cobalt-phosphate framework is being investigated as a candidate for next-generation lithium-ion batteries and potentially solid-state ionic devices where alternative lithium-conducting ceramics like LLZO and garnet-type structures are also being explored.