Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Thermodynamic study of bromine evaporation from solid Bi(III) polybromides. / Zelenina, L. N.; Chusova, T. P.; Isakov, A. V. и др.
в: Journal of Chemical Thermodynamics, Том 141, 105958, 01.02.2020.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
}
TY - JOUR
T1 - Thermodynamic study of bromine evaporation from solid Bi(III) polybromides
AU - Zelenina, L. N.
AU - Chusova, T. P.
AU - Isakov, A. V.
AU - Adonin, S. A.
AU - Sokolov, M. N.
PY - 2020/2/1
Y1 - 2020/2/1
N2 - 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 (ΔprH°T, ΔprS°T) were calculated and a new possibility for the synthesis of polybromides was proposed.
AB - 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 (ΔprH°T, ΔprS°T) were calculated and a new possibility for the synthesis of polybromides was proposed.
KW - Bi(III) polybromides
KW - Enthalpy and entropy of bromine evaporation processes
KW - Static method with glass membrane-gauge manometers
KW - Vapor pressure measurements
KW - QUATERNARY AMMONIUM
KW - PHASE
KW - COMPLEXES
KW - BR-2
KW - ZINC
UR - http://www.scopus.com/inward/record.url?scp=85072544367&partnerID=8YFLogxK
U2 - 10.1016/j.jct.2019.105958
DO - 10.1016/j.jct.2019.105958
M3 - Article
AN - SCOPUS:85072544367
VL - 141
JO - Journal of Chemical Thermodynamics
JF - Journal of Chemical Thermodynamics
SN - 0021-9614
M1 - 105958
ER -
ID: 21609623