The excess enthalpies of liquid Ga-Sb-Te alloys

Autor(en): Blachnik, R
Klose, E
Rommermann, F
Schlieper, A
Stichwörter: BINARY; Chemistry; Chemistry, Analytical; Chemistry, Physical; ELECTROLYTE; enthalpies of mixing; Ga-Sb-Te system; GALLIUM; HEAT; high-temperature calorimetry; OPTIMIZATION; STATE; TELLURIUM-SYSTEM; THERMODYNAMIC ASSESSMENT; Thermodynamics
Erscheinungsdatum: 1998
Herausgeber: ELSEVIER SCIENCE BV
Journal: THERMOCHIMICA ACTA
Volumen: 310
Ausgabe: 1-2
Startseite: 77
Seitenende: 86
Zusammenfassung: 
The excess enthalpies of liquid alloys in the ternary system GaSb-Te were determined at 1173 K in a heat-flow calorimeter for five sections GaySb1-yTe with y = 0.2, 0.4, 0.5, 0.6 and 0.8. and for the section Ga0.4Sb0.4-Te at 1073 K. The enthalpy surface in the ternary system is determined by a valley of exothermic minima stretching from a minimum at composition Ga2Te3 to one at composition Sb2Te3 in the binaries. The excess enthalpies in the binary systems were adapted with the association model using the Lukas program. Ternary interactions were taken into account for the analytical description of the ternary system. (C) 1998 Elsevier Science B.V.
Beschreibung: 
12th Ulm-Freiberg Conference, TECHN UNIV BERGAKAD FREIBERG, FREIBERG, GERMANY, MAR 19-21, 1997
ISSN: 00406031
DOI: 10.1016/S0040-6031(97)00226-8

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