The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium
Conference object (Published version)
Metadata
Show full item recordAbstract
Phosphate tungsten bronzes (PWBs), due to their intriguing and potentially valuable properties, have consistently garnered research attention [1]. In this study, we introduced two rare-earth metallic elements, namely cerium and praseodymium, as dopants for PWBs. This led to the successful synthesis of novel PWBs doped with cerium and praseodymium, which were subsequently subjected to various characterization techniques, including thermal analyses (TA), Fourier-transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRPD), scanning electron microscopy with energy-dispersive X-ray spectrometry (SEM-EDX), and hotoluminescence spectroscopy (PL). The behavior of cerium and praseodymium doped phosphate tungsten bronzes (Ce-PWB and Pr-PWB) [2], was investigated in the Briggs-Rauscher (BR) oscillatory reaction. The
alterations in the oscillatory dynamics, brought about by the incorporation of cerium and praseodymium dopants, served as a means to distinguish between these bronzes. A...dditionally, this approach provided a method for assessing the catalytic properties of the bronzes. Apart from their nonlinear behavior, these bronzes also exhibited photoluminescence in the visible spectrum, specifically in the blue region.
Keywords:
Briggs-Rauscher (BR) reaction / phosphate tungsten bronzeSource:
9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia, 2023, 155-155Publisher:
- Belgrade : Serbian Chemical Society
- Belgrade : Serbian Young Chemists’ Club
Funding / projects:
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200026 (University of Belgrade, Institute of Chemistry, Technology and Metallurgy - IChTM) (RS-MESTD-inst-2020-200026)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200051 (Institute of General and Physical Chemistry, Belgrade) (RS-MESTD-inst-2020-200051)
- Ministry of Science, Technological Development and Innovation of the Republic of Serbia, institutional funding - 200122 (University of Kragujevac, Faculty of Science) (RS-MESTD-inst-2020-200122)
Collections
Institution/Community
IHTMTY - CONF AU - Maksimović, Tijana AU - Mara, Dimitrije AU - Simović-Pavlović, Marina AU - Pagnacco, Maja PY - 2023 UR - https://cer.ihtm.bg.ac.rs/handle/123456789/7344 AB - Phosphate tungsten bronzes (PWBs), due to their intriguing and potentially valuable properties, have consistently garnered research attention [1]. In this study, we introduced two rare-earth metallic elements, namely cerium and praseodymium, as dopants for PWBs. This led to the successful synthesis of novel PWBs doped with cerium and praseodymium, which were subsequently subjected to various characterization techniques, including thermal analyses (TA), Fourier-transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRPD), scanning electron microscopy with energy-dispersive X-ray spectrometry (SEM-EDX), and hotoluminescence spectroscopy (PL). The behavior of cerium and praseodymium doped phosphate tungsten bronzes (Ce-PWB and Pr-PWB) [2], was investigated in the Briggs-Rauscher (BR) oscillatory reaction. The alterations in the oscillatory dynamics, brought about by the incorporation of cerium and praseodymium dopants, served as a means to distinguish between these bronzes. Additionally, this approach provided a method for assessing the catalytic properties of the bronzes. Apart from their nonlinear behavior, these bronzes also exhibited photoluminescence in the visible spectrum, specifically in the blue region. PB - Belgrade : Serbian Chemical Society PB - Belgrade : Serbian Young Chemists’ Club C3 - 9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia T1 - The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium SP - 155 EP - 155 UR - https://hdl.handle.net/21.15107/rcub_cer_7344 ER -
@conference{ author = "Maksimović, Tijana and Mara, Dimitrije and Simović-Pavlović, Marina and Pagnacco, Maja", year = "2023", abstract = "Phosphate tungsten bronzes (PWBs), due to their intriguing and potentially valuable properties, have consistently garnered research attention [1]. In this study, we introduced two rare-earth metallic elements, namely cerium and praseodymium, as dopants for PWBs. This led to the successful synthesis of novel PWBs doped with cerium and praseodymium, which were subsequently subjected to various characterization techniques, including thermal analyses (TA), Fourier-transform infrared spectroscopy (FTIR), X-ray powder diffraction (XRPD), scanning electron microscopy with energy-dispersive X-ray spectrometry (SEM-EDX), and hotoluminescence spectroscopy (PL). The behavior of cerium and praseodymium doped phosphate tungsten bronzes (Ce-PWB and Pr-PWB) [2], was investigated in the Briggs-Rauscher (BR) oscillatory reaction. The alterations in the oscillatory dynamics, brought about by the incorporation of cerium and praseodymium dopants, served as a means to distinguish between these bronzes. Additionally, this approach provided a method for assessing the catalytic properties of the bronzes. Apart from their nonlinear behavior, these bronzes also exhibited photoluminescence in the visible spectrum, specifically in the blue region.", publisher = "Belgrade : Serbian Chemical Society, Belgrade : Serbian Young Chemists’ Club", journal = "9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia", title = "The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium", pages = "155-155", url = "https://hdl.handle.net/21.15107/rcub_cer_7344" }
Maksimović, T., Mara, D., Simović-Pavlović, M.,& Pagnacco, M.. (2023). The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium. in 9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia Belgrade : Serbian Chemical Society., 155-155. https://hdl.handle.net/21.15107/rcub_cer_7344
Maksimović T, Mara D, Simović-Pavlović M, Pagnacco M. The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium. in 9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia. 2023;:155-155. https://hdl.handle.net/21.15107/rcub_cer_7344 .
Maksimović, Tijana, Mara, Dimitrije, Simović-Pavlović, Marina, Pagnacco, Maja, "The synthesis, characterization, behavior in the Briggs-Rauscher reaction, and photoluminescence properties of newly created phosphate-tungsten bronzed doped with cerium and praseodymium" in 9th Conference of Young Chemists of Serbia, Book of abstracts, 4th November 2023, Novi Sad, Serbia (2023):155-155, https://hdl.handle.net/21.15107/rcub_cer_7344 .