Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite
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2009
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Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Synthesis of La-9.33(SiO4)(6)O-2 was performed by a new method that represents the combination of sol-gel and combustion procedures using glycine as the fuel. Syntheses were performed from ethanol-water solutions of oxides precursors, lanthanum nitrate and tetraethyl orthosilicate. The optimum synthesis parameters have been established by varying molar ratio of tetraethyl orthosilicate to water as well as glycine to NO3- ions. The phase identification and the structural characterization were performed by X-ray powder diffraction. The pure nanocrystalline La-9.33(SiO4)(6)O-2 with the crystallite sizes of 32 nm was directly synthesized during combustion process of homogeneous gel that was generated in solution with the following molar ratios: glycine: NO3- = 0.56 and tetraethyl orthosilicate: water = 1:20. Well-crystallized La-9.33(SiO4)(6)O-2 structure was obtained after heating at 1200 degrees C. The lattice parameters a = 9.7156(9) and c = 7.1810(8) angstrom confirmed the composition ...La-9.33(SiO4)(6)O-2.
Ključne reči:
Apatite structure / Glycine / Lanthanum silicate / Synthesis method derived from combustion procedureIzvor:
Materials and Manufacturing Processes, 2009, 24, 10-11, 1104-1108Izdavač:
- Taylor & Francis Inc, Philadelphia
Finansiranje / projekti:
- Nanostrukturni čvrsti rastvori za primenu u elektronici i alternativnim izvorima energije (RS-MESTD-MPN2006-2010-142003)
DOI: 10.1080/10426910902976112
ISSN: 1042-6914
WoS: 000274699700010
Scopus: 2-s2.0-77949566202
Institucija/grupa
Tehnološko-metalurški fakultetTY - JOUR AU - Zec, Slavica AU - Dukić, J. AU - Pusevac, M. AU - Bošković, Snežana B. AU - Petrović, Rada PY - 2009 UR - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1530 AB - Synthesis of La-9.33(SiO4)(6)O-2 was performed by a new method that represents the combination of sol-gel and combustion procedures using glycine as the fuel. Syntheses were performed from ethanol-water solutions of oxides precursors, lanthanum nitrate and tetraethyl orthosilicate. The optimum synthesis parameters have been established by varying molar ratio of tetraethyl orthosilicate to water as well as glycine to NO3- ions. The phase identification and the structural characterization were performed by X-ray powder diffraction. The pure nanocrystalline La-9.33(SiO4)(6)O-2 with the crystallite sizes of 32 nm was directly synthesized during combustion process of homogeneous gel that was generated in solution with the following molar ratios: glycine: NO3- = 0.56 and tetraethyl orthosilicate: water = 1:20. Well-crystallized La-9.33(SiO4)(6)O-2 structure was obtained after heating at 1200 degrees C. The lattice parameters a = 9.7156(9) and c = 7.1810(8) angstrom confirmed the composition La-9.33(SiO4)(6)O-2. PB - Taylor & Francis Inc, Philadelphia T2 - Materials and Manufacturing Processes T1 - Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite EP - 1108 IS - 10-11 SP - 1104 VL - 24 DO - 10.1080/10426910902976112 ER -
@article{ author = "Zec, Slavica and Dukić, J. and Pusevac, M. and Bošković, Snežana B. and Petrović, Rada", year = "2009", abstract = "Synthesis of La-9.33(SiO4)(6)O-2 was performed by a new method that represents the combination of sol-gel and combustion procedures using glycine as the fuel. Syntheses were performed from ethanol-water solutions of oxides precursors, lanthanum nitrate and tetraethyl orthosilicate. The optimum synthesis parameters have been established by varying molar ratio of tetraethyl orthosilicate to water as well as glycine to NO3- ions. The phase identification and the structural characterization were performed by X-ray powder diffraction. The pure nanocrystalline La-9.33(SiO4)(6)O-2 with the crystallite sizes of 32 nm was directly synthesized during combustion process of homogeneous gel that was generated in solution with the following molar ratios: glycine: NO3- = 0.56 and tetraethyl orthosilicate: water = 1:20. Well-crystallized La-9.33(SiO4)(6)O-2 structure was obtained after heating at 1200 degrees C. The lattice parameters a = 9.7156(9) and c = 7.1810(8) angstrom confirmed the composition La-9.33(SiO4)(6)O-2.", publisher = "Taylor & Francis Inc, Philadelphia", journal = "Materials and Manufacturing Processes", title = "Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite", pages = "1108-1104", number = "10-11", volume = "24", doi = "10.1080/10426910902976112" }
Zec, S., Dukić, J., Pusevac, M., Bošković, S. B.,& Petrović, R.. (2009). Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite. in Materials and Manufacturing Processes Taylor & Francis Inc, Philadelphia., 24(10-11), 1104-1108. https://doi.org/10.1080/10426910902976112
Zec S, Dukić J, Pusevac M, Bošković SB, Petrović R. Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite. in Materials and Manufacturing Processes. 2009;24(10-11):1104-1108. doi:10.1080/10426910902976112 .
Zec, Slavica, Dukić, J., Pusevac, M., Bošković, Snežana B., Petrović, Rada, "Sol-Gel Combustion Synthesis of La-9.33(SiO4)(6)O-2 Oxyapatite" in Materials and Manufacturing Processes, 24, no. 10-11 (2009):1104-1108, https://doi.org/10.1080/10426910902976112 . .