Chemistry, Vol 2, No 3 (2009)

The calculation of lead bismuthates thermodynamic properties

Natalia V Belousova, Evgeniya О Arkhipova

Abstract


ΔH0298, S0298, С0р,298 ΔH and ΔS of phase transitions; coefficients of the equation of thermal capacity temperature dependence; Ср (Т) at Т > Тm for the Bi2O3-PbO system compounds were calculated by semiempirical methods. Obtained data were compared with available experimental ones received by other authors