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PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles

Authorized Users Only
2016
Authors
Dinić, Ivana
Rabanal, Maria Eugenia
Yamamoto, Kazuhiro
Tan, Zhenquan
Ohara, Satoshi
Mančić, Lidija
Milošević, Olivera B.
Article (Published version)
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Abstract
Owing to their unique optical properties, up-converting rare earth fluorides have attracted extensive attention in recent years. Varieties of synthesis procedures which generate nano-and micro-crystals with controllable compositions have been reported. In the vast majority, surfactants, complexing agents and solvents play essential role in controlling particles morphology and surface characteristics. Here we report on a rapid solvothermal synthesis (200 degrees C, 2 h) of either PEG or PVP capped NaYF4:Yb3+/Er3+ particles. Their structural, morphological and luminescence characteristics have been studied based on X-ray powder diffractometry (XRPD), Fourier transform infrared spectroscopy (FTIR), energy dispersive spectroscopy (EDS), high resolution transmission electron microscopy (HRTEM) and photoluminescence measurements. Both polymers proved to be a good structure directing agents enabling generation of the well crystalline polymer coated up-converting particles with efficient emiss...ions in visible spectrum. It was shown that generation of the hexagonal P63/m beta-NaYF4:Yb3+/Er3+ phase with the most efficient green emission (CIE 0.31, 0.66) is enhanced when PVP is used during synthesis, while promotion of the cubic Fm-3m alpha-NaYF4:Yb3+/Er3+ phase that has a yellowish spectral output (CIE 0.41, 0.56) was observed in the particles produced in the presence of PEG. Beneficial effect on the luminescence intensity was observed with additional particles annealing in argon atmosphere. (C) 2015 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.

Keywords:
NaYF4:Yb3+/Er3+ / PEG / PVP / Solvothermal
Source:
Advanced Powder Technology, 2016, 27, 3, 845-853
Publisher:
  • Elsevier Science Bv, Amsterdam
Funding / projects:
  • Rational design and synthesis of biologically active and coordination compounds and functional materials, relevant for (bio)nanotechnology (RS-172035)

DOI: 10.1016/j.apt.2015.11.010

ISSN: 0921-8831

WoS: 000377864600009

Scopus: 2-s2.0-84950105886
[ Google Scholar ]
14
13
URI
https://cherry.chem.bg.ac.rs/handle/123456789/2263
Collections
  • Publikacije
Institution/Community
Inovacioni centar
TY  - JOUR
AU  - Dinić, Ivana
AU  - Rabanal, Maria Eugenia
AU  - Yamamoto, Kazuhiro
AU  - Tan, Zhenquan
AU  - Ohara, Satoshi
AU  - Mančić, Lidija
AU  - Milošević, Olivera B.
PY  - 2016
UR  - https://cherry.chem.bg.ac.rs/handle/123456789/2263
AB  - Owing to their unique optical properties, up-converting rare earth fluorides have attracted extensive attention in recent years. Varieties of synthesis procedures which generate nano-and micro-crystals with controllable compositions have been reported. In the vast majority, surfactants, complexing agents and solvents play essential role in controlling particles morphology and surface characteristics. Here we report on a rapid solvothermal synthesis (200 degrees C, 2 h) of either PEG or PVP capped NaYF4:Yb3+/Er3+ particles. Their structural, morphological and luminescence characteristics have been studied based on X-ray powder diffractometry (XRPD), Fourier transform infrared spectroscopy (FTIR), energy dispersive spectroscopy (EDS), high resolution transmission electron microscopy (HRTEM) and photoluminescence measurements. Both polymers proved to be a good structure directing agents enabling generation of the well crystalline polymer coated up-converting particles with efficient emissions in visible spectrum. It was shown that generation of the hexagonal P63/m beta-NaYF4:Yb3+/Er3+ phase with the most efficient green emission (CIE 0.31, 0.66) is enhanced when PVP is used during synthesis, while promotion of the cubic Fm-3m alpha-NaYF4:Yb3+/Er3+ phase that has a yellowish spectral output (CIE 0.41, 0.56) was observed in the particles produced in the presence of PEG. Beneficial effect on the luminescence intensity was observed with additional particles annealing in argon atmosphere. (C) 2015 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.
PB  - Elsevier Science Bv, Amsterdam
T2  - Advanced Powder Technology
T1  - PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles
VL  - 27
IS  - 3
SP  - 845
EP  - 853
DO  - 10.1016/j.apt.2015.11.010
UR  - Kon_3079
ER  - 
@article{
author = "Dinić, Ivana and Rabanal, Maria Eugenia and Yamamoto, Kazuhiro and Tan, Zhenquan and Ohara, Satoshi and Mančić, Lidija and Milošević, Olivera B.",
year = "2016",
abstract = "Owing to their unique optical properties, up-converting rare earth fluorides have attracted extensive attention in recent years. Varieties of synthesis procedures which generate nano-and micro-crystals with controllable compositions have been reported. In the vast majority, surfactants, complexing agents and solvents play essential role in controlling particles morphology and surface characteristics. Here we report on a rapid solvothermal synthesis (200 degrees C, 2 h) of either PEG or PVP capped NaYF4:Yb3+/Er3+ particles. Their structural, morphological and luminescence characteristics have been studied based on X-ray powder diffractometry (XRPD), Fourier transform infrared spectroscopy (FTIR), energy dispersive spectroscopy (EDS), high resolution transmission electron microscopy (HRTEM) and photoluminescence measurements. Both polymers proved to be a good structure directing agents enabling generation of the well crystalline polymer coated up-converting particles with efficient emissions in visible spectrum. It was shown that generation of the hexagonal P63/m beta-NaYF4:Yb3+/Er3+ phase with the most efficient green emission (CIE 0.31, 0.66) is enhanced when PVP is used during synthesis, while promotion of the cubic Fm-3m alpha-NaYF4:Yb3+/Er3+ phase that has a yellowish spectral output (CIE 0.41, 0.56) was observed in the particles produced in the presence of PEG. Beneficial effect on the luminescence intensity was observed with additional particles annealing in argon atmosphere. (C) 2015 The Society of Powder Technology Japan. Published by Elsevier B.V. and The Society of Powder Technology Japan. All rights reserved.",
publisher = "Elsevier Science Bv, Amsterdam",
journal = "Advanced Powder Technology",
title = "PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles",
volume = "27",
number = "3",
pages = "845-853",
doi = "10.1016/j.apt.2015.11.010",
url = "Kon_3079"
}
Dinić, I., Rabanal, M. E., Yamamoto, K., Tan, Z., Ohara, S., Mančić, L.,& Milošević, O. B.. (2016). PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles. in Advanced Powder Technology
Elsevier Science Bv, Amsterdam., 27(3), 845-853.
https://doi.org/10.1016/j.apt.2015.11.010
Kon_3079
Dinić I, Rabanal ME, Yamamoto K, Tan Z, Ohara S, Mančić L, Milošević OB. PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles. in Advanced Powder Technology. 2016;27(3):845-853.
doi:10.1016/j.apt.2015.11.010
Kon_3079 .
Dinić, Ivana, Rabanal, Maria Eugenia, Yamamoto, Kazuhiro, Tan, Zhenquan, Ohara, Satoshi, Mančić, Lidija, Milošević, Olivera B., "PEG and PVP assisted solvothermal synthesis of NaYF4:Yb3+/Er3+ up-conversion nanoparticles" in Advanced Powder Technology, 27, no. 3 (2016):845-853,
https://doi.org/10.1016/j.apt.2015.11.010 .,
Kon_3079 .

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