Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
Phase equilibria and thermodynamic properties of components in the Cs 2O-B2O3-SiO2 system at high temperatures. / Stolyarova, V. L.; Lopatin, S. I.; Belousova, O. L.; Grishchenko, L. V.
в: Glass Physics and Chemistry, Том 32, № 1, 01.01.2006, стр. 55-62.Результаты исследований: Научные публикации в периодических изданиях › статья › Рецензирование
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TY - JOUR
T1 - Phase equilibria and thermodynamic properties of components in the Cs 2O-B2O3-SiO2 system at high temperatures
AU - Stolyarova, V. L.
AU - Lopatin, S. I.
AU - Belousova, O. L.
AU - Grishchenko, L. V.
PY - 2006/1/1
Y1 - 2006/1/1
N2 - The phase equilibria in the Cs2O-B2O 3-SiO2 system are investigated in the temperature range 873-1073 K by the annealing-quenching technique, high-temperature microscopy, and X-ray powder diffraction analysis. The vapor composition, the activities of the components, and the Gibbs energies of glasses and melts in the Cs 2O-B2O3-SiO2 system are determined at a temperature of 1020 K. It is demonstrated that glasses and melts in the Cs2O • B2O3-Cs2O • SiO2 system are characterized by positive deviations of the CsBO 2 activities and negative deviations of the Cs2O • SiO2 activities from ideal behavior. As a consequence, the deviations of the Gibbs energies from ideal behavior change their sign.
AB - The phase equilibria in the Cs2O-B2O 3-SiO2 system are investigated in the temperature range 873-1073 K by the annealing-quenching technique, high-temperature microscopy, and X-ray powder diffraction analysis. The vapor composition, the activities of the components, and the Gibbs energies of glasses and melts in the Cs 2O-B2O3-SiO2 system are determined at a temperature of 1020 K. It is demonstrated that glasses and melts in the Cs2O • B2O3-Cs2O • SiO2 system are characterized by positive deviations of the CsBO 2 activities and negative deviations of the Cs2O • SiO2 activities from ideal behavior. As a consequence, the deviations of the Gibbs energies from ideal behavior change their sign.
UR - http://www.scopus.com/inward/record.url?scp=33644953614&partnerID=8YFLogxK
U2 - 10.1134/S108765960601007X
DO - 10.1134/S108765960601007X
M3 - Article
AN - SCOPUS:33644953614
VL - 32
SP - 55
EP - 62
JO - Glass Physics and Chemistry
JF - Glass Physics and Chemistry
SN - 1087-6596
IS - 1
ER -
ID: 52739562