Crystal structure and conductivity investigation of KDyP4O12: a new potassium dysprosium cyclotetraphosphate

The electrical conductivity of KDyP4O12 has subsequently been measured as a function of temperature, it represents a significant ionic conductivity and activation energy (σ=2.15×10−4 Ω−1cm−1 at 453 K and Ea=0.387 eV) corresponding to the mobility of the K+ cations located within tunnels.