Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation
Нема приказа
Аутори
Pantić, Jelena R.Prekajski, Marija D.
Dramićanin, Miroslav
Abazović, Nadica
Vuković, Nikola
Kremenović, Aleksandar S.
Matović, Branko
Чланак у часопису
Метаподаци
Приказ свих података о документуАпстракт
Mechanical activation of precursors has been used for the preparation of Cr-doped sphene ceramic pigments (CaTi1-yCrySiO5). Ceramic material has been prepared from a powder mixture of CaCO3, TiO2, SiO2 and Cr(NO3)center dot 9H(2)O using vibro-milling for homogenization and activation of precursors. The mechanochemical process initially yielded amorphous powders, which on further calcination, crystallized to yield Cr-doped sphene ceramic pigment. Phase evolution in CaTi1-yCrySiO5 composition with thermal treatment was investigated by X-ray powder diffraction (XRPD). Texture properties and particle size distribution were analyzed by scanning electron microscopy (SEM) and laser diffraction, respectively. UV/Vis reflectance spectra are used to determinate the behavior of the chromium ion. The color efficiency of pigments was evaluated by colorimetric analysis (CIE L * a * b system). Photoluminescence measurements were also performed. (c) 2013 Elsevier B.V. All rights reserved.
Кључне речи:
Sphene / Mechanochemistry / Chromium / PigmentsИзвор:
Journal of Alloys and Compounds, 2013, 579, 290-294Финансирање / пројекти:
- Синтеза, процесирање и карактеризација наноструктурних материјала за примену у области енергије, механичког инжењерства, заштите животне стредине и биомедицине (RS-MESTD-Integrated and Interdisciplinary Research (IIR or III)-45012)
- Магматизам и геодинамика Балканског полуострва од мезозоика до данас: значај за образовање металичних и неметаличних рудних лежишта (RS-MESTD-Basic Research (BR or ON)-176016)
DOI: 10.1016/j.jallcom.2013.06.046
ISSN: 0925-8388; 1873-4669
WoS: 000324523500048
Scopus: 2-s2.0-84880183630
Колекције
Институција/група
VinčaTY - JOUR AU - Pantić, Jelena R. AU - Prekajski, Marija D. AU - Dramićanin, Miroslav AU - Abazović, Nadica AU - Vuković, Nikola AU - Kremenović, Aleksandar S. AU - Matović, Branko PY - 2013 UR - https://vinar.vin.bg.ac.rs/handle/123456789/5684 AB - Mechanical activation of precursors has been used for the preparation of Cr-doped sphene ceramic pigments (CaTi1-yCrySiO5). Ceramic material has been prepared from a powder mixture of CaCO3, TiO2, SiO2 and Cr(NO3)center dot 9H(2)O using vibro-milling for homogenization and activation of precursors. The mechanochemical process initially yielded amorphous powders, which on further calcination, crystallized to yield Cr-doped sphene ceramic pigment. Phase evolution in CaTi1-yCrySiO5 composition with thermal treatment was investigated by X-ray powder diffraction (XRPD). Texture properties and particle size distribution were analyzed by scanning electron microscopy (SEM) and laser diffraction, respectively. UV/Vis reflectance spectra are used to determinate the behavior of the chromium ion. The color efficiency of pigments was evaluated by colorimetric analysis (CIE L * a * b system). Photoluminescence measurements were also performed. (c) 2013 Elsevier B.V. All rights reserved. T2 - Journal of Alloys and Compounds T1 - Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation VL - 579 SP - 290 EP - 294 DO - 10.1016/j.jallcom.2013.06.046 ER -
@article{ author = "Pantić, Jelena R. and Prekajski, Marija D. and Dramićanin, Miroslav and Abazović, Nadica and Vuković, Nikola and Kremenović, Aleksandar S. and Matović, Branko", year = "2013", abstract = "Mechanical activation of precursors has been used for the preparation of Cr-doped sphene ceramic pigments (CaTi1-yCrySiO5). Ceramic material has been prepared from a powder mixture of CaCO3, TiO2, SiO2 and Cr(NO3)center dot 9H(2)O using vibro-milling for homogenization and activation of precursors. The mechanochemical process initially yielded amorphous powders, which on further calcination, crystallized to yield Cr-doped sphene ceramic pigment. Phase evolution in CaTi1-yCrySiO5 composition with thermal treatment was investigated by X-ray powder diffraction (XRPD). Texture properties and particle size distribution were analyzed by scanning electron microscopy (SEM) and laser diffraction, respectively. UV/Vis reflectance spectra are used to determinate the behavior of the chromium ion. The color efficiency of pigments was evaluated by colorimetric analysis (CIE L * a * b system). Photoluminescence measurements were also performed. (c) 2013 Elsevier B.V. All rights reserved.", journal = "Journal of Alloys and Compounds", title = "Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation", volume = "579", pages = "290-294", doi = "10.1016/j.jallcom.2013.06.046" }
Pantić, J. R., Prekajski, M. D., Dramićanin, M., Abazović, N., Vuković, N., Kremenović, A. S.,& Matović, B.. (2013). Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation. in Journal of Alloys and Compounds, 579, 290-294. https://doi.org/10.1016/j.jallcom.2013.06.046
Pantić JR, Prekajski MD, Dramićanin M, Abazović N, Vuković N, Kremenović AS, Matović B. Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation. in Journal of Alloys and Compounds. 2013;579:290-294. doi:10.1016/j.jallcom.2013.06.046 .
Pantić, Jelena R., Prekajski, Marija D., Dramićanin, Miroslav, Abazović, Nadica, Vuković, Nikola, Kremenović, Aleksandar S., Matović, Branko, "Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation" in Journal of Alloys and Compounds, 579 (2013):290-294, https://doi.org/10.1016/j.jallcom.2013.06.046 . .