The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase
Samo za registrovane korisnike
2020
Autori
Vuković, MarinaMančić, Lidija
Dinić, Ivana
Vulić, Predrag J.
Nikolić, Marko G.
Tan, Zhenquan
Milošević, Olivera
Članak u časopisu (Objavljena verzija)
Metapodaci
Prikaz svih podataka o dokumentuApstrakt
Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.
Ključne reči:
Gd-doping / NaYF4 / optical materials / up-conversionIzvor:
International Journal of Applied Ceramic Technology, 2020, 17, 3, 1445-1452Izdavač:
- Wiley
Finansiranje / projekti:
- Racionalni dizajn i sinteza biološki aktivnih i koordinacionih jedinjenja i funkcionalnih materijala, relevantnih u (bio)nanotehnologiji (RS-172035)
- Materijali redukovane dimenzionalnosti za efikasnu apsorpciju svetlosti i konverziju energije (RS-45020)
Napomena:
- Peer-reviewed manuscript: https://cherry.chem.bg.ac.rs/handle/123456789/5211
Povezane informacije:
- Verzija dokumenta
https://cherry.chem.bg.ac.rs/handle/123456789/5211
DOI: 10.1111/ijac.13363
ISSN: 1744-7402
WoS: 000484294500001
Scopus: 2-s2.0-85071512738
Kolekcije
Institucija/grupa
Inovacioni centar / Innovation CentreTY - JOUR AU - Vuković, Marina AU - Mančić, Lidija AU - Dinić, Ivana AU - Vulić, Predrag J. AU - Nikolić, Marko G. AU - Tan, Zhenquan AU - Milošević, Olivera PY - 2020 UR - http://cherry.chem.bg.ac.rs/handle/123456789/5124 AB - Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface. PB - Wiley T2 - International Journal of Applied Ceramic Technology T1 - The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase VL - 17 IS - 3 SP - 1445 EP - 1452 DO - 10.1111/ijac.13363 ER -
@article{ author = "Vuković, Marina and Mančić, Lidija and Dinić, Ivana and Vulić, Predrag J. and Nikolić, Marko G. and Tan, Zhenquan and Milošević, Olivera", year = "2020", abstract = "Single phase β-NaY0.8-xGdxYb0.18Er0.02F4 nanoparticles with different concentrations of gadolinium ions were prepared via PVP-assisted solvothermal treating at 200°C (PVP- polyvinylpyrrolidone). With the increase in Gd3+ concentration, size of the nanoparticles decreased. The up-converting spectra recorded upon 980 nm irradiation showed the green (510-560 nm) and red (640-690 nm) emissions, due to 2H11/2, 4S3/2 → 4I15/2 and 4F9/2 → 4I15/2 transitions, respectively. The strongest up-conversion luminescence was detected in 15 mol% Gd3+-doped nanoparticles obtained after 20 hours of solvothermal treating. With the rise of Gd3+ content up-conversion emission decreased due to increased defect concentration in the NaYF4 matrix. Fourier transform infrared spectroscopy proved in situ generation of hydrophilic nanoparticles as a result of PVP ligands retention at the particle surface.", publisher = "Wiley", journal = "International Journal of Applied Ceramic Technology", title = "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase", volume = "17", number = "3", pages = "1445-1452", doi = "10.1111/ijac.13363" }
Vuković, M., Mančić, L., Dinić, I., Vulić, P. J., Nikolić, M. G., Tan, Z.,& Milošević, O.. (2020). The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology Wiley., 17(3), 1445-1452. https://doi.org/10.1111/ijac.13363
Vuković M, Mančić L, Dinić I, Vulić PJ, Nikolić MG, Tan Z, Milošević O. The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase. in International Journal of Applied Ceramic Technology. 2020;17(3):1445-1452. doi:10.1111/ijac.13363 .
Vuković, Marina, Mančić, Lidija, Dinić, Ivana, Vulić, Predrag J., Nikolić, Marko G., Tan, Zhenquan, Milošević, Olivera, "The gadolinium effect on crystallization behavior and luminescence of β-NaYF4:Yb,Er phase" in International Journal of Applied Ceramic Technology, 17, no. 3 (2020):1445-1452, https://doi.org/10.1111/ijac.13363 . .