The nucleation of K2TiGe3O9 crystals in an undercooled melt of stoichiometric composition was studied. Volume nucleation with spherical morphology of the growing crystals was determined. The nucleation range is in the temperature interval 540-630 degrees C. A maximum of the steady state nucleation rate of I-max = 1.4 x 10(15) m(-3).s(-1) was determined at the temperature T-n(max) = 582 degrees C. The temperature and time dependence of the nucleation rate was analyzed and it was shown that such a nucleation behavior was the result of a low thermodynamic and kinetic barrier. The results showed that the temperature intervals of nucleation and crystal growth of this undercooled melt partly overlapped.
TY - JOUR
AU - Grujić, Snežana R.
AU - Blagojević, Nikola S.
AU - Tosić, Mihajlo B.
AU - Živanović, Vladimir D.
AU - Nikolić, Jelena
PY - 2009
UR - https://ritnms.itnms.ac.rs/handle/123456789/166
AB - The nucleation of K2TiGe3O9 crystals in an undercooled melt of stoichiometric composition was studied. Volume nucleation with spherical morphology of the growing crystals was determined. The nucleation range is in the temperature interval 540-630 degrees C. A maximum of the steady state nucleation rate of I-max = 1.4 x 10(15) m(-3).s(-1) was determined at the temperature T-n(max) = 582 degrees C. The temperature and time dependence of the nucleation rate was analyzed and it was shown that such a nucleation behavior was the result of a low thermodynamic and kinetic barrier. The results showed that the temperature intervals of nucleation and crystal growth of this undercooled melt partly overlapped.
PB - University of Chemistry and Technology, Prague
T2 - Ceramics - Silikaty
T1 - The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt
EP - 136
IS - 2
SP - 128
VL - 53
UR - https://hdl.handle.net/21.15107/rcub_technorep_1358
UR - conv_1090
ER -
@article{
author = "Grujić, Snežana R. and Blagojević, Nikola S. and Tosić, Mihajlo B. and Živanović, Vladimir D. and Nikolić, Jelena",
year = "2009",
abstract = "The nucleation of K2TiGe3O9 crystals in an undercooled melt of stoichiometric composition was studied. Volume nucleation with spherical morphology of the growing crystals was determined. The nucleation range is in the temperature interval 540-630 degrees C. A maximum of the steady state nucleation rate of I-max = 1.4 x 10(15) m(-3).s(-1) was determined at the temperature T-n(max) = 582 degrees C. The temperature and time dependence of the nucleation rate was analyzed and it was shown that such a nucleation behavior was the result of a low thermodynamic and kinetic barrier. The results showed that the temperature intervals of nucleation and crystal growth of this undercooled melt partly overlapped.",
publisher = "University of Chemistry and Technology, Prague",
journal = "Ceramics - Silikaty",
title = "The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt",
pages = "136-128",
number = "2",
volume = "53",
url = "https://hdl.handle.net/21.15107/rcub_technorep_1358, conv_1090"
}
Grujić, S. R., Blagojević, N. S., Tosić, M. B., Živanović, V. D.,& Nikolić, J.. (2009). The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt. in Ceramics - Silikaty
University of Chemistry and Technology, Prague., 53(2), 128-136.
https://hdl.handle.net/21.15107/rcub_technorep_1358
Grujić SR, Blagojević NS, Tosić MB, Živanović VD, Nikolić J. The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt. in Ceramics - Silikaty. 2009;53(2):128-136.
https://hdl.handle.net/21.15107/rcub_technorep_1358 .
Grujić, Snežana R., Blagojević, Nikola S., Tosić, Mihajlo B., Živanović, Vladimir D., Nikolić, Jelena, "The nucleation behavior of k2o center dot tio2 center dot 3geo(2) undercooled melt" in Ceramics - Silikaty, 53, no. 2 (2009):128-136,
https://hdl.handle.net/21.15107/rcub_technorep_1358 .
