Crystal growth of la(2)srb(10)o(19)from undercooled melt
Samo za registrovane korisnike
2020
Autori
Smiljanić, SonjaGrujić, Snežana
Matijašević, Srđan D.
Stojanović, Jovica
Nikolić, Jelena
Savić, Veljko
Popović, Daniela
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
The crystal growth rate of La(2)SrB(10)O(19)in an undercooled melt of stoichiometric composition was studied. The crystallization of the bulk samples was performed in a single-stage regime under isothermal conditions at the selected temperatures for the different time periods. The surface crystallization was observed and in all crystallized samples, the La(2)SrB(10)O(19)crystalline phase was identified. Based on the dependence of the crystalline layer thickness on treatment time at selected temperature, crystal growth rate was obtained. The crystal growth rates were from 1.65 x 10(-8)to 2.77 x 10(-7)m s(-1)in the temperature interval (700-780 degrees C). The experimental values were compared to the calculated values using theoretical model of the crystal growth. The experimental growth rate followed the same trend as the calculated growth rate, but the experimental values were higher than the calculated.
Ključne reči:
Glass / Crystal growth / Surface crystallization / FESEMIzvor:
Journal of Thermal Analysis and Calorimetry, 2020Izdavač:
- Springer, Dordrecht
Finansiranje / projekti:
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200135 (Univerzitet u Beogradu, Tehnološko-metalurški fakultet) (RS-MESTD-inst-2020-200135)
- Ministarstvo nauke, tehnološkog razvoja i inovacija Republike Srbije, institucionalno finansiranje - 200023 (Institut za tehnologiju nuklearnih i drugih mineralnih sirovina - ITNMS, Beograd) (RS-MESTD-inst-2020-200023)
DOI: 10.1007/s10973-020-10122-1
ISSN: 1388-6150
WoS: 000558853400008
Scopus: 2-s2.0-85089289510
Kolekcije
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Smiljanić, Sonja AU - Grujić, Snežana AU - Matijašević, Srđan D. AU - Stojanović, Jovica AU - Nikolić, Jelena AU - Savić, Veljko AU - Popović, Daniela PY - 2020 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/13 AB - The crystal growth rate of La(2)SrB(10)O(19)in an undercooled melt of stoichiometric composition was studied. The crystallization of the bulk samples was performed in a single-stage regime under isothermal conditions at the selected temperatures for the different time periods. The surface crystallization was observed and in all crystallized samples, the La(2)SrB(10)O(19)crystalline phase was identified. Based on the dependence of the crystalline layer thickness on treatment time at selected temperature, crystal growth rate was obtained. The crystal growth rates were from 1.65 x 10(-8)to 2.77 x 10(-7)m s(-1)in the temperature interval (700-780 degrees C). The experimental values were compared to the calculated values using theoretical model of the crystal growth. The experimental growth rate followed the same trend as the calculated growth rate, but the experimental values were higher than the calculated. PB - Springer, Dordrecht T2 - Journal of Thermal Analysis and Calorimetry T1 - Crystal growth of la(2)srb(10)o(19)from undercooled melt DO - 10.1007/s10973-020-10122-1 ER -
@article{ author = "Smiljanić, Sonja and Grujić, Snežana and Matijašević, Srđan D. and Stojanović, Jovica and Nikolić, Jelena and Savić, Veljko and Popović, Daniela", year = "2020", abstract = "The crystal growth rate of La(2)SrB(10)O(19)in an undercooled melt of stoichiometric composition was studied. The crystallization of the bulk samples was performed in a single-stage regime under isothermal conditions at the selected temperatures for the different time periods. The surface crystallization was observed and in all crystallized samples, the La(2)SrB(10)O(19)crystalline phase was identified. Based on the dependence of the crystalline layer thickness on treatment time at selected temperature, crystal growth rate was obtained. The crystal growth rates were from 1.65 x 10(-8)to 2.77 x 10(-7)m s(-1)in the temperature interval (700-780 degrees C). The experimental values were compared to the calculated values using theoretical model of the crystal growth. The experimental growth rate followed the same trend as the calculated growth rate, but the experimental values were higher than the calculated.", publisher = "Springer, Dordrecht", journal = "Journal of Thermal Analysis and Calorimetry", title = "Crystal growth of la(2)srb(10)o(19)from undercooled melt", doi = "10.1007/s10973-020-10122-1" }
Smiljanić, S., Grujić, S., Matijašević, S. D., Stojanović, J., Nikolić, J., Savić, V.,& Popović, D.. (2020). Crystal growth of la(2)srb(10)o(19)from undercooled melt. in Journal of Thermal Analysis and Calorimetry Springer, Dordrecht.. https://doi.org/10.1007/s10973-020-10122-1
Smiljanić S, Grujić S, Matijašević SD, Stojanović J, Nikolić J, Savić V, Popović D. Crystal growth of la(2)srb(10)o(19)from undercooled melt. in Journal of Thermal Analysis and Calorimetry. 2020;. doi:10.1007/s10973-020-10122-1 .
Smiljanić, Sonja, Grujić, Snežana, Matijašević, Srđan D., Stojanović, Jovica, Nikolić, Jelena, Savić, Veljko, Popović, Daniela, "Crystal growth of la(2)srb(10)o(19)from undercooled melt" in Journal of Thermal Analysis and Calorimetry (2020), https://doi.org/10.1007/s10973-020-10122-1 . .