The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals
Аутори
Vuković, MarinaDinić, Ivana
Jardim, Paula
Marković, Smilja
Veselinović, Ljiljana M.
Nikolić, Marko G.
Mančić, Lidija
Чланак у часопису (Рецензирана верзија)
Метаподаци
Приказ свих података о документуАпстракт
In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in ...up-conversion, which is superior in β phase mesocrystals.
Кључне речи:
sonochemistry / NaYF4:Yb,Er YF3:Yb,Er / mesocrystals / up-conversionИзвор:
Advanced Powder Technology, 2022, 33, 2, 103403-Издавач:
- Elsevier BV
Финансирање / пројекти:
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200175 (Институт техничких наука САНУ, Београд) (RS-200175)
- Министарство науке, технолошког развоја и иновација Републике Србије, институционално финансирање - 200288 (Иновациони центар Хемијског факултета у Београду доо) (RS-200288)
- National Council for Technological and Scientific Development (CNPq)
- Coordenaçao de Aperfeiçoamento de Pessoal de Nível Superior, Brasil (CAPES)
Напомена:
- This is the peer reviewed version of the paper: Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana, Nikolić, Marko, Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403
- Published version: https://cherry.chem.bg.ac.rs/handle/123456789/4894
- Supplementary information: https://cherry.chem.bg.ac.rs/handle/123456789/5120
Повезане информације:
- Верзија документа
https://doi.org/10.1016/j.apt.2021.103403 - Верзија документа
https://cherry.chem.bg.ac.rs/handle/123456789/4894 - Референца
https://cherry.chem.bg.ac.rs/handle/123456789/5120
DOI: 10.1016/j.apt.2021.103403
ISSN: 0921-8831
WoS: 000760714000002
Scopus: 2-s2.0-85121757120
Колекције
Институција/група
Inovacioni centar / Innovation CentreTY - JOUR AU - Vuković, Marina AU - Dinić, Ivana AU - Jardim, Paula AU - Marković, Smilja AU - Veselinović, Ljiljana M. AU - Nikolić, Marko G. AU - Mančić, Lidija PY - 2022 UR - http://cherry.chem.bg.ac.rs/handle/123456789/5119 AB - In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals. PB - Elsevier BV T2 - Advanced Powder Technology T1 - The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals VL - 33 IS - 2 SP - 103403 DO - 10.1016/j.apt.2021.103403 ER -
@article{ author = "Vuković, Marina and Dinić, Ivana and Jardim, Paula and Marković, Smilja and Veselinović, Ljiljana M. and Nikolić, Marko G. and Mančić, Lidija", year = "2022", abstract = "In this paper, we report the mild sonochemical synthesis of hexagonal (β) NaYF4:Yb,Er mesocrystals at low temperature of 40 °C. The nucleation and transformation of crystal structures is investigated in the course of time, and it is shown that the pure β phase is obtained after 2 h of pulsed sonication. The crystallization of orthorhombic YF3:Yb,Er and cubic (α) NaYF4:Yb,Er precedes the appearance of a thermodynamically stable β NaYF4:Yb,Er phase. Based on the evolution of the nanoparticle morphology, it is concluded that the transition from α to β phase is consistent with the dissolution-recrystallization process, while the final shape of mesocrystals is a consequence of the oriented attachment growth in the newly formed β phase nanocrystallites along two planes. The structural properties of all compounds are analyzed and correlated with their thermal and optical characteristics. The pump power dependence of green and red emissions confirms that only two-photon process is involved in up-conversion, which is superior in β phase mesocrystals.", publisher = "Elsevier BV", journal = "Advanced Powder Technology", title = "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals", volume = "33", number = "2", pages = "103403", doi = "10.1016/j.apt.2021.103403" }
Vuković, M., Dinić, I., Jardim, P., Marković, S., Veselinović, L. M., Nikolić, M. G.,& Mančić, L.. (2022). The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology Elsevier BV., 33(2), 103403. https://doi.org/10.1016/j.apt.2021.103403
Vuković M, Dinić I, Jardim P, Marković S, Veselinović LM, Nikolić MG, Mančić L. The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals. in Advanced Powder Technology. 2022;33(2):103403. doi:10.1016/j.apt.2021.103403 .
Vuković, Marina, Dinić, Ivana, Jardim, Paula, Marković, Smilja, Veselinović, Ljiljana M., Nikolić, Marko G., Mančić, Lidija, "The low-temperature sonochemical synthesis of up-converting β NaYF4:Yb,Er mesocrystals" in Advanced Powder Technology, 33, no. 2 (2022):103403, https://doi.org/10.1016/j.apt.2021.103403 . .