The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass
Authors
Đorđević, NatašaMatijašević, Srđan
Mihajlović, Slavica
Stojanović, Jovica
Radulović, Aleksandra
Savić, Ljiljana
Article (Published version)
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Show full item recordAbstract
The glass was prepared by the standard melt-quenching technique. The crystallization of powder glass from the system Li2O-Al2O3-GeO2-P2O5 was studied. The investigations were performed under non-isothermal and isothermal conditions using the AAS, DTA, XRD and FTIR methods. The aim of this research was to study the ease of glass formation, crystallization and crystal structure of obtained phases. The results showed that the glass crystallizes by primary crystallization. LiGe2(PO4)3 was formed as the primary phase, until detectable traces of GeO2 were formed as secondary. The influence of particle size of the glass powder samples in the range 0-1 mm on the temperature of the DTA crystallization peak, Tp, the peak height (T)p and the parameter Tp2/(T)p was studied. It was demonstrated that for the particle size in the range of 0.05-0.35 mm surface and volume crystallization were significant, while the particle size >0.35 mm according to the volume crystallization was dominant.
Keywords:
particle size / glass crystallization / structureSource:
Science of Sintering, 2023Publisher:
- Belgrade : Association for ETRAN Society
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200023 (Institute of Technology of Nuclear and Other Mineral Row Materials - ITNMS, Belgrade) (RS-MESTD-inst-2020-200023)
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Institution/Community
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Đorđević, Nataša AU - Matijašević, Srđan AU - Mihajlović, Slavica AU - Stojanović, Jovica AU - Radulović, Aleksandra AU - Savić, Ljiljana PY - 2023 UR - https://ritnms.itnms.ac.rs/handle/123456789/1207 AB - The glass was prepared by the standard melt-quenching technique. The crystallization of powder glass from the system Li2O-Al2O3-GeO2-P2O5 was studied. The investigations were performed under non-isothermal and isothermal conditions using the AAS, DTA, XRD and FTIR methods. The aim of this research was to study the ease of glass formation, crystallization and crystal structure of obtained phases. The results showed that the glass crystallizes by primary crystallization. LiGe2(PO4)3 was formed as the primary phase, until detectable traces of GeO2 were formed as secondary. The influence of particle size of the glass powder samples in the range 0-1 mm on the temperature of the DTA crystallization peak, Tp, the peak height (T)p and the parameter Tp2/(T)p was studied. It was demonstrated that for the particle size in the range of 0.05-0.35 mm surface and volume crystallization were significant, while the particle size >0.35 mm according to the volume crystallization was dominant. PB - Belgrade : Association for ETRAN Society T2 - Science of Sintering T1 - The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass DO - 10.2298/SOS231111064D ER -
@article{ author = "Đorđević, Nataša and Matijašević, Srđan and Mihajlović, Slavica and Stojanović, Jovica and Radulović, Aleksandra and Savić, Ljiljana", year = "2023", abstract = "The glass was prepared by the standard melt-quenching technique. The crystallization of powder glass from the system Li2O-Al2O3-GeO2-P2O5 was studied. The investigations were performed under non-isothermal and isothermal conditions using the AAS, DTA, XRD and FTIR methods. The aim of this research was to study the ease of glass formation, crystallization and crystal structure of obtained phases. The results showed that the glass crystallizes by primary crystallization. LiGe2(PO4)3 was formed as the primary phase, until detectable traces of GeO2 were formed as secondary. The influence of particle size of the glass powder samples in the range 0-1 mm on the temperature of the DTA crystallization peak, Tp, the peak height (T)p and the parameter Tp2/(T)p was studied. It was demonstrated that for the particle size in the range of 0.05-0.35 mm surface and volume crystallization were significant, while the particle size >0.35 mm according to the volume crystallization was dominant.", publisher = "Belgrade : Association for ETRAN Society", journal = "Science of Sintering", title = "The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass", doi = "10.2298/SOS231111064D" }
Đorđević, N., Matijašević, S., Mihajlović, S., Stojanović, J., Radulović, A.,& Savić, L.. (2023). The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass. in Science of Sintering Belgrade : Association for ETRAN Society.. https://doi.org/10.2298/SOS231111064D
Đorđević N, Matijašević S, Mihajlović S, Stojanović J, Radulović A, Savić L. The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass. in Science of Sintering. 2023;. doi:10.2298/SOS231111064D .
Đorđević, Nataša, Matijašević, Srđan, Mihajlović, Slavica, Stojanović, Jovica, Radulović, Aleksandra, Savić, Ljiljana, "The effect of particle size on the crystallization LiGe2(PO4)3 phase from glass" in Science of Sintering (2023), https://doi.org/10.2298/SOS231111064D . .