Accession Number:

AD0607792

Title:

Vaporization of Compounds and Alloys at High Temperatures. Part 17. Thermodynamic Study of Tin Selenide and Tin Telluride Using a Mass Spectrometer

Descriptive Note:

Technical documentary rept.

Corporate Author:

BRUSSELS UNIV (BELGIUM)

Personal Author(s):

• Colin, R.
• Drowart, J.

Report Date:

1964-09-01

Pagination or Media Count:

27.0

Abstract:

In a mass spectrometric investigation of the vapor in equilibrium with solid SnSe and solid SnTe, a number of reaction enthalpies were measured and from known thermochemical data, the following thermochemical values were calculated enathalpy of formation at 298 degrees of SnSe and SnTe dissociation energy of SnSe and SnTe enthalpy of dimerization at 298 degrees of SnSe, SnTe, and SnTe2. The dissociation energies were compared to the available spectroscopic data.

Descriptors:

• *MASS SPECTROSCOPY
• *SELENIUM ALLOYS
• *THERMOCHEMISTRY
• *TIN ALLOYS
• DISSOCIATION
• ENTHALPY
• HIGH TEMPERATURE
• INTERMETALLIC COMPOUNDS
• MATERIALS
• SELENIUM COMPOUNDS
• SUBLIMATION
• TELLURIUM COMPOUNDS
• TIN COMPOUNDS
• VAPORIZATION

Subject Categories:

• Physical Chemistry

Distribution Statement:

APPROVED FOR PUBLIC RELEASE