Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis
Апстракт
We explored a synthesis route based on the polymer complex solution method for the production of the rare-earth doped Lu2O3 crystalline nanopowders. In this type of synthesis polyethylene glycol is used both as fuel for the combustion reaction, and as nucleation agent for the crystallization process. Synthesized materials were characterized with X-ray diffraction technique, scanning and transmission electron microscopy, EDX technique and photoluminescence spectroscopy with steady state and time domain measurements. X-ray diffraction and electron diffraction analysis showed that presented synthesis procedure yields pure-phase, well crystallized Lu2O3 nanopowders with the particles dimensions in the 30-50 nm range, as observed from TEM images. Luminescence properties of Sm3+ and Tb3+ doped Lu2O3 exhibited characteristic red and pseudo-white emissions from these rare-earth ions, with an average emission lifetime of 0.8 and 0.6 ms, respectively. (C) 2010 Elsevier B.V. All rights reserved.
Кључне речи:
Phosphors / Oxide materials / Chemical synthesis / LuminescenceИзвор:
Journal of Alloys and Compounds, 2010, 505, 1, 224-228Финансирање / пројекти:
- Ministry of Science of the Republic of Serbia [142066], NATO [CBP.EAP.RIG.983373]
DOI: 10.1016/j.jallcom.2010.06.033
ISSN: 0925-8388
WoS: 000281271200045
Scopus: 2-s2.0-77955570025
Колекције
Институција/група
VinčaTY - JOUR AU - Krsmanović, Radenka AU - Antić, Željka AU - Bartova, Barbora AU - Dramićanin, Miroslav PY - 2010 UR - https://vinar.vin.bg.ac.rs/handle/123456789/4088 AB - We explored a synthesis route based on the polymer complex solution method for the production of the rare-earth doped Lu2O3 crystalline nanopowders. In this type of synthesis polyethylene glycol is used both as fuel for the combustion reaction, and as nucleation agent for the crystallization process. Synthesized materials were characterized with X-ray diffraction technique, scanning and transmission electron microscopy, EDX technique and photoluminescence spectroscopy with steady state and time domain measurements. X-ray diffraction and electron diffraction analysis showed that presented synthesis procedure yields pure-phase, well crystallized Lu2O3 nanopowders with the particles dimensions in the 30-50 nm range, as observed from TEM images. Luminescence properties of Sm3+ and Tb3+ doped Lu2O3 exhibited characteristic red and pseudo-white emissions from these rare-earth ions, with an average emission lifetime of 0.8 and 0.6 ms, respectively. (C) 2010 Elsevier B.V. All rights reserved. T2 - Journal of Alloys and Compounds T1 - Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis VL - 505 IS - 1 SP - 224 EP - 228 DO - 10.1016/j.jallcom.2010.06.033 ER -
@article{ author = "Krsmanović, Radenka and Antić, Željka and Bartova, Barbora and Dramićanin, Miroslav", year = "2010", abstract = "We explored a synthesis route based on the polymer complex solution method for the production of the rare-earth doped Lu2O3 crystalline nanopowders. In this type of synthesis polyethylene glycol is used both as fuel for the combustion reaction, and as nucleation agent for the crystallization process. Synthesized materials were characterized with X-ray diffraction technique, scanning and transmission electron microscopy, EDX technique and photoluminescence spectroscopy with steady state and time domain measurements. X-ray diffraction and electron diffraction analysis showed that presented synthesis procedure yields pure-phase, well crystallized Lu2O3 nanopowders with the particles dimensions in the 30-50 nm range, as observed from TEM images. Luminescence properties of Sm3+ and Tb3+ doped Lu2O3 exhibited characteristic red and pseudo-white emissions from these rare-earth ions, with an average emission lifetime of 0.8 and 0.6 ms, respectively. (C) 2010 Elsevier B.V. All rights reserved.", journal = "Journal of Alloys and Compounds", title = "Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis", volume = "505", number = "1", pages = "224-228", doi = "10.1016/j.jallcom.2010.06.033" }
Krsmanović, R., Antić, Ž., Bartova, B.,& Dramićanin, M.. (2010). Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis. in Journal of Alloys and Compounds, 505(1), 224-228. https://doi.org/10.1016/j.jallcom.2010.06.033
Krsmanović R, Antić Ž, Bartova B, Dramićanin M. Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis. in Journal of Alloys and Compounds. 2010;505(1):224-228. doi:10.1016/j.jallcom.2010.06.033 .
Krsmanović, Radenka, Antić, Željka, Bartova, Barbora, Dramićanin, Miroslav, "Characterization of rare-earth doped Lu2O3 nanopowders prepared with polymer complex solution synthesis" in Journal of Alloys and Compounds, 505, no. 1 (2010):224-228, https://doi.org/10.1016/j.jallcom.2010.06.033 . .