High-temperature heat capacity of orthovanadates Ce1–xBixVO4

详细

Orthovanadates Ce_1–xBi_xVO₄ (1 ≥ x ≥ 0) have been produced by solid-phase synthesis from initial oxides CeO₂, Bi₂O₃, and V₂O₅ upon step-by-step burning. The high-temperature heat capacity of Ce_1–xBi_xVO₄ has been measured by differential scanning calorimetry. The experimental data on C_p = f(T) were used to calculate the thermodynamic properties (the enthalpy changes, the entropy changes, and the Gibbs energy).