Experimental investigation and thermodynamic calculation of excess enthalpies in the Ga-In-Te system

Autor(en): Blachnik, R
Klose, E
Stichwörter: ASSOCIATION MODEL; BINARY; Chemistry; Chemistry, Physical; enthalpies of mining; Ga-In-Te system; GALLIUM; GE-TE; HEAT; high-temperature calorimetry; LIQUID ALLOYS; Materials Science; Materials Science, Multidisciplinary; Metallurgy & Metallurgical Engineering; TELLURIUM; thermodynamics
Erscheinungsdatum: 2000
Herausgeber: ELSEVIER SCIENCE SA
Journal: JOURNAL OF ALLOYS AND COMPOUNDS
Volumen: 305
Ausgabe: 1-2
Startseite: 144
Seitenende: 152
Zusammenfassung: 
The excess enthalpies of liquid alloys in the ternary system Ga-In-Te were determined at 1173 K in a heat flow calorimeter for five sections GayIn1 - yTe with y = 0.2, 0.4, 0.5, 0.6 and 0.8 and, in addition, for the section Ga0.5In0.5-Te at 973 and 1073 K. The enthalpy surface in the ternary system is determined by a valley of exothermic minima stretching from a minimum at the composition Ga2T3 to a minimum at composition In2Te3 in the binaries. The excess enthalpies in the binary systems were adapted using the Lukas program. Ternary interactions were taken into account for the analytical description of excess enthalpies of the ternary system. (C) 2000 Elsevier Science S.A. All rights reserved.
ISSN: 09258388
DOI: 10.1016/S0925-8388(00)00695-2

Show full item record

Page view(s)

1
Last Week
0
Last month
0
checked on Mar 2, 2024

Google ScholarTM

Check

Altmetric