Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics
Autori
Maletaškić, JelenaTodorović, Bratislav
Gilić, Martina
Marinović-Cincović, Milena
Yoshida, Katsumi
Gubarevich, Anna
Matović, Branko
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Sphene based glass-ceramics (CaTiSiO5), an excellent candidate for a host lattice of ceramic materials and for nuclear waste immobilization, has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization. Starting powders were melted at 1400?C for 2 h, cooled to room temperature, grounded again, then crystallized by thermal treatment yielding a sphene glass-ceramic. The evolution of the phase composition during thermal treatment was investigated by X-ray powder diffraction (XRPD), FT-IR, Raman and thermal analyses (TG-DTA). Pure synthetic single phase sphene was formed at 800?C for 4 h, even it is very hard to obtain monophase powder at such low temperature. Powder morphology was analyzed by scanning electron microscopy (SEM).
Ključne reči:
Sphene / Glass-ceramics / Mechanochemistry / XRPD / TG-DTAIzvor:
Science of Sintering, 2020, 52, 1, 41-52Finansiranje / projekti:
- Sinteza, procesiranje i karakterizacija nanostrukturnih materijala za primenu u oblasti energije, mehaničkog inženjerstva, zaštite životne stredine i biomedicine (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
- Tokyo Institute of Technology, Laboratory for Advanced Nuclear Energy, Institute of Innovative Research, O-okayama, Meguro-ku, Tokyo
DOI: 10.2298/SOS2001041M
ISSN: 0350-820X
WoS: 000573635500004
Scopus: 2-s2.0-85083979057
Kolekcije
Institucija/grupa
VinčaTY - JOUR AU - Maletaškić, Jelena AU - Todorović, Bratislav AU - Gilić, Martina AU - Marinović-Cincović, Milena AU - Yoshida, Katsumi AU - Gubarevich, Anna AU - Matović, Branko PY - 2020 UR - https://vinar.vin.bg.ac.rs/handle/123456789/8983 AB - Sphene based glass-ceramics (CaTiSiO5), an excellent candidate for a host lattice of ceramic materials and for nuclear waste immobilization, has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization. Starting powders were melted at 1400?C for 2 h, cooled to room temperature, grounded again, then crystallized by thermal treatment yielding a sphene glass-ceramic. The evolution of the phase composition during thermal treatment was investigated by X-ray powder diffraction (XRPD), FT-IR, Raman and thermal analyses (TG-DTA). Pure synthetic single phase sphene was formed at 800?C for 4 h, even it is very hard to obtain monophase powder at such low temperature. Powder morphology was analyzed by scanning electron microscopy (SEM). T2 - Science of Sintering T1 - Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics VL - 52 IS - 1 SP - 41 EP - 52 DO - 10.2298/SOS2001041M ER -
@article{ author = "Maletaškić, Jelena and Todorović, Bratislav and Gilić, Martina and Marinović-Cincović, Milena and Yoshida, Katsumi and Gubarevich, Anna and Matović, Branko", year = "2020", abstract = "Sphene based glass-ceramics (CaTiSiO5), an excellent candidate for a host lattice of ceramic materials and for nuclear waste immobilization, has been prepared from a powder mixture of CaCO3, TiO2 and SiO2 using vibro-milling for homogenization. Starting powders were melted at 1400?C for 2 h, cooled to room temperature, grounded again, then crystallized by thermal treatment yielding a sphene glass-ceramic. The evolution of the phase composition during thermal treatment was investigated by X-ray powder diffraction (XRPD), FT-IR, Raman and thermal analyses (TG-DTA). Pure synthetic single phase sphene was formed at 800?C for 4 h, even it is very hard to obtain monophase powder at such low temperature. Powder morphology was analyzed by scanning electron microscopy (SEM).", journal = "Science of Sintering", title = "Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics", volume = "52", number = "1", pages = "41-52", doi = "10.2298/SOS2001041M" }
Maletaškić, J., Todorović, B., Gilić, M., Marinović-Cincović, M., Yoshida, K., Gubarevich, A.,& Matović, B.. (2020). Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics. in Science of Sintering, 52(1), 41-52. https://doi.org/10.2298/SOS2001041M
Maletaškić J, Todorović B, Gilić M, Marinović-Cincović M, Yoshida K, Gubarevich A, Matović B. Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics. in Science of Sintering. 2020;52(1):41-52. doi:10.2298/SOS2001041M .
Maletaškić, Jelena, Todorović, Bratislav, Gilić, Martina, Marinović-Cincović, Milena, Yoshida, Katsumi, Gubarevich, Anna, Matović, Branko, "Synthesis and characterization of monophase CaO-TiO2-SiO2 (sphene) based glass-ceramics" in Science of Sintering, 52, no. 1 (2020):41-52, https://doi.org/10.2298/SOS2001041M . .