Thermodynamic evaluation of the system silicon-tellurium

Authors
Feutelais, Y Schlieper, A Fries, SG
Citation
Y. Feutelais et al., Thermodynamic evaluation of the system silicon-tellurium, CALPHAD, 23(3-4), 1999, pp. 365-378
Citations number
38
Categorie Soggetti
Physical Chemistry/Chemical Physics","Chemical Engineering
Journal title
CALPHAD-COMPUTER COUPLING OF PHASE DIAGRAMS AND THERMOCHEMISTRY
ISSN journal
03645916 → ACNP
Volume
23
Issue
3-4
Year of publication
1999
Pages
365 - 378
Database
ISI
SICI code
0364-5916(199909/12)23:3-4<365:TEOTSS>2.0.ZU;2-2
Abstract
Thermochemical and phase diagram data taken from literature have been criti cally evaluated with respect to consistency in order to provide the Gibbs e nergies of liquid and solid phases. The liquid phase was described with the use of the associated solution model, while low and high temperature modif ications of Si2Te3 are given as stoichiometric. Phase diagram and thermodyn amic functions calculated from the set of optimized parametric descriptions of the Gibbs energies are presented.