Thermodynamic study of bromine evaporation from solid Bi(III) polybromides

L. N. Zelenina, T. P. Chusova, A. V. Isakov, S. A. Adonin, M. N. Sokolov

Результат исследования: Научные публикации в периодических изданияхстатья

Аннотация

The pressure of saturated and unsaturated bromine vapor over solid Bi(III) polybromides (PyH)3[Bi2Br9(Br2)] and (N-MePy)3[Bi2Br9(Br2)], where Py is pyridinium, N-MePy is N-methil pyridinium, has been measured for the first time in a wide temperature range using a static method with glass membrane-gauge manometers. As a result of this study the thermal stabilities of investigated complexes were established, the temperature dependences of bromine vapor pressure were obtained, the thermodynamic characteristics of bromine evaporation processes (ΔprT, ΔprT) were calculated and a new possibility for the synthesis of polybromides was proposed.

Язык оригиналаанглийский
Номер статьи105958
ЖурналJournal of Chemical Thermodynamics
Том141
DOI
СостояниеОпубликовано - 1 фев 2020

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