Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties
Само за регистроване кориснике
2023
Аутори
Maksimović, TijanaTančić, Pavle
Maksimović, Jelena
Mara, Dimitrije
Ilić, Marija
Van Deun, Rik
Joksović, Ljubinka
Pagnacco, Maja
Чланак у часопису (Објављена верзија)
Метаподаци
Приказ свих података о документуАпстракт
Due to the interesting and potentially useful properties, phosphate tungsten bronzes are constantly being studied and attract a lot of attention. In the present work, two different metallic elements, belonging to the group of rare-earth metals, cerium and praseodymium, were used as a dopants for phosphate tungsten bronzes. Novel cerium and praseodymium doped phosphate tungsten bronzes were successfully synthesized and further characterized by thermal analyses, Fourier-transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy
with energy-dispersive X-ray spectrometer and photoluminescence spectroscopy. The behavior of
cerium and praseodymium doped phosphate tungsten bronzes were examined in the Briggs-Rauscher oscillatory reaction. The changes in the oscillatory dynamics, caused by the addition of cerium doped and praseodymium doped phosphate tungsten bronzes, are used for distinction of these bronzes and also as a method for testing the catalytic feature...s of the bronzes. Beside the nonlinear behavior, the bronzes have shown photoluminescence in the visible region (blue region).
Кључне речи:
Phosphate tungsten bronzes / Cerium / Praseodymium / Rare earth elements / Briggs-Rauscher reaction / Photoluminescence propertiesИзвор:
Optical Materials, 2023, 143, 114125-Издавач:
- Elsevier B.V.
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200026 (Универзитет у Београду, Институт за хемију, технологију и металургију - ИХТМ) (RS-MESTD-inst-2020-200026)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200051 (Институт за општу и физичку хемију, Београд) (RS-MESTD-inst-2020-200051)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200146 (Универзитет у Београду, Факултет за физичку хемију) (RS-MESTD-inst-2020-200146)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200122 (Универзитет у Крагујевцу, Природно-математички факултет) (RS-MESTD-inst-2020-200122)
Напомена:
- Supplementary data: https://cer.ihtm.bg.ac.rs/handle/123456789/6980
Повезане информације:
- Повезани садржај
https://cer.ihtm.bg.ac.rs/handle/123456789/6980
Институција/група
IHTMTY - JOUR AU - Maksimović, Tijana AU - Tančić, Pavle AU - Maksimović, Jelena AU - Mara, Dimitrije AU - Ilić, Marija AU - Van Deun, Rik AU - Joksović, Ljubinka AU - Pagnacco, Maja PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/6461 AB - Due to the interesting and potentially useful properties, phosphate tungsten bronzes are constantly being studied and attract a lot of attention. In the present work, two different metallic elements, belonging to the group of rare-earth metals, cerium and praseodymium, were used as a dopants for phosphate tungsten bronzes. Novel cerium and praseodymium doped phosphate tungsten bronzes were successfully synthesized and further characterized by thermal analyses, Fourier-transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy with energy-dispersive X-ray spectrometer and photoluminescence spectroscopy. The behavior of cerium and praseodymium doped phosphate tungsten bronzes were examined in the Briggs-Rauscher oscillatory reaction. The changes in the oscillatory dynamics, caused by the addition of cerium doped and praseodymium doped phosphate tungsten bronzes, are used for distinction of these bronzes and also as a method for testing the catalytic features of the bronzes. Beside the nonlinear behavior, the bronzes have shown photoluminescence in the visible region (blue region). PB - Elsevier B.V. T2 - Optical Materials T1 - Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties VL - 143 SP - 114125 DO - 10.1016/j.optmat.2023.114125 ER -
@article{ author = "Maksimović, Tijana and Tančić, Pavle and Maksimović, Jelena and Mara, Dimitrije and Ilić, Marija and Van Deun, Rik and Joksović, Ljubinka and Pagnacco, Maja", year = "2023", abstract = "Due to the interesting and potentially useful properties, phosphate tungsten bronzes are constantly being studied and attract a lot of attention. In the present work, two different metallic elements, belonging to the group of rare-earth metals, cerium and praseodymium, were used as a dopants for phosphate tungsten bronzes. Novel cerium and praseodymium doped phosphate tungsten bronzes were successfully synthesized and further characterized by thermal analyses, Fourier-transform infrared spectroscopy, X-ray powder diffraction, scanning electron microscopy with energy-dispersive X-ray spectrometer and photoluminescence spectroscopy. The behavior of cerium and praseodymium doped phosphate tungsten bronzes were examined in the Briggs-Rauscher oscillatory reaction. The changes in the oscillatory dynamics, caused by the addition of cerium doped and praseodymium doped phosphate tungsten bronzes, are used for distinction of these bronzes and also as a method for testing the catalytic features of the bronzes. Beside the nonlinear behavior, the bronzes have shown photoluminescence in the visible region (blue region).", publisher = "Elsevier B.V.", journal = "Optical Materials", title = "Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties", volume = "143", pages = "114125", doi = "10.1016/j.optmat.2023.114125" }
Maksimović, T., Tančić, P., Maksimović, J., Mara, D., Ilić, M., Van Deun, R., Joksović, L.,& Pagnacco, M.. (2023). Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties. in Optical Materials Elsevier B.V.., 143, 114125. https://doi.org/10.1016/j.optmat.2023.114125
Maksimović T, Tančić P, Maksimović J, Mara D, Ilić M, Van Deun R, Joksović L, Pagnacco M. Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties. in Optical Materials. 2023;143:114125. doi:10.1016/j.optmat.2023.114125 .
Maksimović, Tijana, Tančić, Pavle, Maksimović, Jelena, Mara, Dimitrije, Ilić, Marija, Van Deun, Rik, Joksović, Ljubinka, Pagnacco, Maja, "Novel cerium and praseodymium doped phosphate tungsten bronzes: Synthesis, characterization, the behavior in the Briggs-Rauscher reaction and photoluminescence properties" in Optical Materials, 143 (2023):114125, https://doi.org/10.1016/j.optmat.2023.114125 . .