Thermodynamic model and surface-active components of barium crystal glass
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F60461373%3A22310%2F23%3A43925872" target="_blank" >RIV/60461373:22310/23:43925872 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007/s10973-022-11704-x" target="_blank" >https://link.springer.com/article/10.1007/s10973-022-11704-x</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s10973-022-11704-x" target="_blank" >10.1007/s10973-022-11704-x</a>
Alternative languages
Result language
angličtina
Original language name
Thermodynamic model and surface-active components of barium crystal glass
Original language description
The surface tension of fifteen glass-forming melts was measured by sessile drop profile analysis. The glass compositions were based on barium crystal glass [(10.49 Na2O center dot 2.36 K2O center dot 9.06 CaO center dot 0.78 ZnO center dot 2.44 BaO center dot 0.85 Al2O3 center dot 74.02 SiO2) mol%] and were changed by increasing and decreasing of the each oxide content. The drop profiles were recorded at 1190 degrees C and analyzed by the numerical integration of Laplace's equation using the experimentally determined melt density. The results show that the increasing content of Na2O, K2O, ZnO, Al2O3 and SiO2 significantly decreases the surface tension. The Shakhmatkin and Vedishcheva thermodynamic model (TDM) was used to describe each glass melt at 1190 degrees C. 57 components were considered in the TDM, but only 25 components were present in non-negligible equilibrium amounts. Multilinear analysis was used to determine the surface-active components, i.e., components that decrease the surface tension. The analysis was performed using the dependence of surface tension on the equilibrium molar amounts of non-negligible and statistically independent components of the TDM.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20504 - Ceramics
Result continuities
Project
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Continuities
S - Specificky vyzkum na vysokych skolach
Others
Publication year
2023
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Journal of Thermal Analysis and Calorimetry
ISSN
1388-6150
e-ISSN
1588-2926
Volume of the periodical
148
Issue of the periodical within the volume
říjen
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
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UT code for WoS article
000871520100001
EID of the result in the Scopus database
2-s2.0-85140358629