Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation
Само за регистроване кориснике
2013
Аутори
Pantić, JelenaPrekajski, Marija
Dramicanin, Miroslav
Abazović, Nadica
Vuković, Nikola
Kremenović, Aleksandar
Matović, Branko
Чланак у часопису (Објављена верзија)
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.
Кључне речи:
Sphene / Pigments / Mechanochemistry / ChromiumИзвор:
Journal of Alloys and Compounds, 2013, 579, 290-294Издавач:
- Elsevier Science Sa, Lausanne
Финансирање / 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
WoS: 000324523500048
Scopus: 2-s2.0-84880183630
Институција/група
Institut za tehnologiju nuklearnih i drugih mineralnih sirovinaTY - JOUR AU - Pantić, Jelena AU - Prekajski, Marija AU - Dramicanin, Miroslav AU - Abazović, Nadica AU - Vuković, Nikola AU - Kremenović, Aleksandar AU - Matović, Branko PY - 2013 UR - https://ritnms.itnms.ac.rs/handle/123456789/260 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. PB - Elsevier Science Sa, Lausanne T2 - Journal of Alloys and Compounds T1 - Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation EP - 294 SP - 290 VL - 579 DO - 10.1016/j.jallcom.2013.06.046 UR - conv_665 ER -
@article{ author = "Pantić, Jelena and Prekajski, Marija and Dramicanin, Miroslav and Abazović, Nadica and Vuković, Nikola and Kremenović, Aleksandar 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.", publisher = "Elsevier Science Sa, Lausanne", journal = "Journal of Alloys and Compounds", title = "Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation", pages = "294-290", volume = "579", doi = "10.1016/j.jallcom.2013.06.046", url = "conv_665" }
Pantić, J., Prekajski, M., Dramicanin, M., Abazović, N., Vuković, N., Kremenović, A.,& Matović, B.. (2013). Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation. in Journal of Alloys and Compounds Elsevier Science Sa, Lausanne., 579, 290-294. https://doi.org/10.1016/j.jallcom.2013.06.046 conv_665
Pantić J, Prekajski M, Dramicanin M, Abazović N, Vuković N, Kremenović A, 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 conv_665 .
Pantić, Jelena, Prekajski, Marija, Dramicanin, Miroslav, Abazović, Nadica, Vuković, Nikola, Kremenović, Aleksandar, 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 ., conv_665 .