CONDENSED-PHASE  DATA  SELECTION
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See References below.

Description of Condensed-Phase Data Format

    where Heat Capacity is defined as:     Cp(T) = a + bT + cT2 + d/T2
Select (click) Radio Button to highlight item in example data box below.
Line 1 Name of Species
Line 2 Format     No. of Cp(T) Parameter Sets     Stoichiometry **
Line 3 Heat of Formation * (Joules/mol) Absolute Entropy * (Joules/mol-K)
Line 4 Transition Temp.1 (K) Heat Capacity Coefficients (from T=298 to Trans.Temp.1)
Line 5 Heat of Transition (Joules/mol)
Line 6 Transition Temp.2 (K) Heat Capacity Coefficients (from T=Trans.Temp.1 to Trans.Temp.2)
Line 7 Heat of Transition (Joules/mol)
Line 8 Maximum T (K) Heat Capacity Coefficients (from T=Trans.Temp.2 to Max.T)
    * at 298K       ** Stoichiometry for each element in the system; in this case, Na-Al-B-Si-O.

['DESCRIPTION']
    Note: Example has two (2) transition temperature entries, is from the Na-Al-B-Si-O system.

References

(1)   Allendorf, M. D.; Spear, K. E. "Thermodynamic Analysis of Refractory Corrosion in Glass Melting Furnaces", J. Electrochem. Soc., 148, B59, 2001.
(2)   Besmann, T. M.; Kulkarni, N. S.; Spear, K. E. "Thermochemical And Phase Equilibria Property Prediction For Oxide Glass Systems Based On The Modified Associate Species Approach", High Temperature Corrosion and Materials Technology IV, The Electrochemical Society, Pennington, NJ, 2004, 557-566.
(3)   Besmann, T. M.; Kulkarni, N. S.; Spear, K. E. "Modified Associate Species Thermochemical Model of High-Level Nuclear Waste Glass Compositions: Initial Efforts With Spinel-Forming Systems", Proc. American Chemical Society, in press.
(4)   Besmann, T. M.; Kulkarni, N. S.; Spear, K. E. "Thermochemical Analysis and Modeling of the Al2O3-Cr2O3, Cr2O3-SiO2, and Al2O3-Cr2O3-SiO2 Systems Relevant to Refractories", submitted to the Journal of the American Ceramic Society.
(5)   Besmann, T. M.; Spear, K. E.; Vienna, J. D. "Extension of the Modified Associate Species Thermochemical Model for High-Level Nuclear Waste: Inclusion of Chromia", II5.12.1, Scientific Basis for Nuclear Waste Management XXVI, R. Finch and D. Bullen, eds., MRS Proc. Vol. 757, Materials Research Society, Warrendale, PA.
(6)   Besmann, T. M.; Spear, K. E. "Thermochemical Modeling of Oxide Glasses", J. Am. Ceram. Soc., 85, 2887, 2002.
(7)   Spear, K. E.; Allendorf, M. D. "Thermodynamic Analysis of Alumina Refractory Corrosion by sodium or potassium hydroxide in glass melting furnaces", J. Electrochem. Soc., 149, B551-B559, 2002.
(8)   Spear, K. E.; Besmann, T. M.; Allendorf, M. D. "Modeling the Equilibrium Behavior of Chemically Complex Oxide Glass Solutions", High Temperature Corrosion and Materials Chemistry V, E. Opila et al., Eds. The Electrochemical Society Proceedings Series.

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