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Enthalpies de melange du systeme antimoine-tellure a 909,30 K, 911,85 K et 917,95 K

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Abstract

Thermodynamical data on Sb-Te system at 909,30 K, 911,85 K and 917,95 K. The integral molar enthalpies of formation of liquid Sb-Te alloys were measured at three temperatures by drop calorimetry.

Partial molar enthalpies of formation of these alloys, referring to the pure liquid constituants, and enthalpie of formation at 298 K of the compound Sb405Te595 were deduced.

Zusammenfassung

Thermodynamische Daten, des Systemes Sb-Te bei 909,30, 911,85 und 917,95 K. Mittels Drop-Kalorimetrie wurden die integralen molaren Bildungsenthalpien von flüssigen Sb-Te Legierungen bei drei verschiedenen Temperaturen gemessen. Die partiellen molaren Bildungsenthalpien dieser Legierungen, bezogen auf die reinen flüssigen Komponenten sowie die Bildungsenthalpie der Verbindung Sb0.405Te0.595 bei 298 K wurden abgeleitet.

Резюме

С помощью капельного калориметра были измерены молярные эн тальпии образования жидких Sb-Te сплавов при температ урах 909,30; 911,85 и 917,95 К. Были установлены парциал ьные молярные энталь пии образования этих спл авов по отношению к исходным жидким комп онентам, а также энтал ьпия образования соедине ния Sb0.405Те0.595 при температуре 298 К.

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Feutelais, Y., Legendre, B. & Morgant, G. Enthalpies de melange du systeme antimoine-tellure a 909,30 K, 911,85 K et 917,95 K. Journal of Thermal Analysis 34, 1093–1100 (1988). https://doi.org/10.1007/BF01913513

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  • DOI: https://doi.org/10.1007/BF01913513

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