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Liquid–Vapor Equilibria in the SiCl4–A (A = SiCl4–nFn (n = 1–4) Impurity) Systems
- Source :
- Inorganic Materials. 54:840-843
- Publication Year :
- 2018
- Publisher :
- Pleiades Publishing Ltd, 2018.
-
Abstract
- The vapor–liquid separation factors of SiCl4–A (A = SiCl4–nFn (n = 1–4) silicon fluorochloride impurities in silicon tetrachloride have been determined experimentally at 298 K by statically balancing phases. The values obtained for the SiCl4–SiCl3F, SiCl4–SiCl2F2, SiCl4–SiClF3, and SiCl4–SiF4 systems are 4.9 ± 0.8, 8.2 ± 1.2, 29.8 ± 6.1, and 42.0 ± 7.5, respectively. In the SiCl4–SiCl3F system, the vapor–liquid separation factor has also been determined by the Rayleigh distillation method: α = 5.0. The experimental data agree with the vapor–liquid separation factors estimated in conformal solution theory using parameters of the Lennard- Jones potential.
- Subjects :
- 010302 applied physics
Materials science
Silicon
Liquid vapor
General Chemical Engineering
Metals and Alloys
Analytical chemistry
chemistry.chemical_element
Conformal map
02 engineering and technology
021001 nanoscience & nanotechnology
01 natural sciences
Distillation method
Inorganic Chemistry
chemistry.chemical_compound
symbols.namesake
chemistry
Impurity
0103 physical sciences
Materials Chemistry
Silicon tetrachloride
symbols
Vapor–liquid equilibrium
Rayleigh scattering
0210 nano-technology
Subjects
Details
- ISSN :
- 16083172 and 00201685
- Volume :
- 54
- Database :
- OpenAIRE
- Journal :
- Inorganic Materials
- Accession number :
- edsair.doi...........ffca0d99e4148e910b6c3a95650696b8