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Teplofizika vysokikh temperatur, 2001, Volume 39, Issue 2, Pages 252–262
(Mi tvt1883)
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This article is cited in 3 scientific papers (total in 3 papers)
Thermophysical Properties of Materials
Thulium trichloride: Thermochemistry of molecular and ionic associates
I. V. Khasanshin, L. S. Kudin, A. M. Pogrebnoi, V. B. Motalov Ivanovo State University of Chemistry and Technology
Abstract:
The composition of saturated vapor over thulium trichloride is studied using the method of high-temperature mass spectrometry. Neutral $(\mathrm{TmCl}_3)_n$ and charged $\mathrm{Cl}$-$(\mathrm{TmCl}_3)_n$ associates up to $n=5$ and $8$, respectively, have been registered for the first time in the temperature range from $868$ to $1110$ K. Partial pressures p(atm) of the vapor components are determined. The second and third laws of thermodynamics are used to calculate the sublimation enthalpies $\Delta_s H^\circ$ ($298$ K) in the form of monomeric and associated molecules, as well as the enthalpies of formation $\Delta_f H^\circ$ ($298$ K) of gaseous molecules and ions.
Received: 17.02.2000
Citation:
I. V. Khasanshin, L. S. Kudin, A. M. Pogrebnoi, V. B. Motalov, “Thulium trichloride: Thermochemistry of molecular and ionic associates”, TVT, 39:2 (2001), 252–262; High Temperature, 39:2 (2001), 233–243
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https://www.mathnet.ru/eng/tvt1883 https://www.mathnet.ru/eng/tvt/v39/i2/p252
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Abstract page: | 109 | Full-text PDF : | 71 |
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