TY  - JOUR
AU  - Lazarević, Zorica Ž.
AU  - Stojanovic, B.
AU  - Romčević, Maja J.
AU  - Mitrić, Miodrag
AU  - Jovalekić, Čedomir
AU  - Romčević, Nebojša Ž.
PY  - 2008
UR  - https://vinar.vin.bg.ac.rs/handle/123456789/3411
AB  - Bismuth titanate, Bi4Ti3O12 powders were prepared by mechanically assisted synthesis from their oxides. The diameter of obtained particles depends on time of milling. In order to understand the grain size effects on the crystal structure we measured X-ray, TEM analysis and Raman spectra. The effect of mechanical treatment on the grain size is quite evident: as the milling time increases (3, 6, 12 h), the powder becomes more activated and grain size decrease (7.3, 7.2, 6.9 nm). With reducing the grain size, quantum effects at the Raman spectra, is reflected in the mode position change against balk crystal. And also, coagulation of each line appears, as well as a significant asymmetry of certain modes. (c) 2006 Elsevier B.V. All rights reserved.
T2  - Journal of Alloys and Compounds
T1  - Spectroscopy study of Bi4Ti3O12 obtained from mechanically activated Bi2O3-TiO2 mixtures
VL  - 453
IS  - 1-2
SP  - 499
EP  - 502
DO  - 10.1016/j.jailcom.2006.11.198
ER  - 

@article{
author = "Lazarević, Zorica Ž. and Stojanovic, B. and Romčević, Maja J. and Mitrić, Miodrag and Jovalekić, Čedomir and Romčević, Nebojša Ž.",
year = "2008",
abstract = "Bismuth titanate, Bi4Ti3O12 powders were prepared by mechanically assisted synthesis from their oxides. The diameter of obtained particles depends on time of milling. In order to understand the grain size effects on the crystal structure we measured X-ray, TEM analysis and Raman spectra. The effect of mechanical treatment on the grain size is quite evident: as the milling time increases (3, 6, 12 h), the powder becomes more activated and grain size decrease (7.3, 7.2, 6.9 nm). With reducing the grain size, quantum effects at the Raman spectra, is reflected in the mode position change against balk crystal. And also, coagulation of each line appears, as well as a significant asymmetry of certain modes. (c) 2006 Elsevier B.V. All rights reserved.",
journal = "Journal of Alloys and Compounds",
title = "Spectroscopy study of Bi4Ti3O12 obtained from mechanically activated Bi2O3-TiO2 mixtures",
volume = "453",
number = "1-2",
pages = "499-502",
doi = "10.1016/j.jailcom.2006.11.198"
}

Lazarević, Z. Ž., Stojanovic, B., Romčević, M. J., Mitrić, M., Jovalekić, Č.,& Romčević, N. Ž.. (2008). Spectroscopy study of Bi4Ti3O12 obtained from mechanically activated Bi2O3-TiO2 mixtures. in Journal of Alloys and Compounds, 453(1-2), 499-502.
https://doi.org/10.1016/j.jailcom.2006.11.198

Lazarević ZŽ, Stojanovic B, Romčević MJ, Mitrić M, Jovalekić Č, Romčević NŽ. Spectroscopy study of Bi4Ti3O12 obtained from mechanically activated Bi2O3-TiO2 mixtures. in Journal of Alloys and Compounds. 2008;453(1-2):499-502.
doi:10.1016/j.jailcom.2006.11.198 .

Lazarević, Zorica Ž., Stojanovic, B., Romčević, Maja J., Mitrić, Miodrag, Jovalekić, Čedomir, Romčević, Nebojša Ž., "Spectroscopy study of Bi4Ti3O12 obtained from mechanically activated Bi2O3-TiO2 mixtures" in Journal of Alloys and Compounds, 453, no. 1-2 (2008):499-502,
https://doi.org/10.1016/j.jailcom.2006.11.198 . .