The thermodynamics of the vaporization of liquid indium(I) bromide by modified entrainment
Keyword(s):
The transport of gaseous In(I)Br in an argon carrier gas was studied in the temperature range 680 to 935 K by the modified entrainment method. Combination of the entrainment results with a literature equation for the total vapour pressure above the liquid gave the following expressions for the temperature dependence of the vapour pressures of the monomer (In2Br2) and dimer (In2Br2) respectively: [Formula: see text] ln T − 0.001164 ± 0.00021)T, (680 −950 K) and [Formula: see text] (680–810 K); p0 = 105 Pa. The dimer concentration is ca. 14% at 680 K and decreases to ca. 4% at 810 K. Key words: high temperature thermodynamics, indium(I) bromide, vaporization thermodynamics.
Keyword(s):
1990 ◽
Vol 48
(4)
◽
pp. 664-665
Keyword(s):