Ceramics International, volume 49, issue 24, pages 41158-41166
High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3
Kostyukov Anton I.
1, 2
,
Panchenko Valentina N.
1
,
Nashivochnikov Aleksandr A.
1, 2
,
Rakhmanova Mariana I.
3
,
Suprun Evgenii A.
1
,
3
4
CIC NanoGUNE Consolider, Tolosa Hiribidea, 76, 20018, Donostia-San Sebastián, Spain
|
Publication type: Journal Article
Publication date: 2023-12-01
Journal:
Ceramics International
Quartile SCImago
Q1
Quartile WOS
Q1
Impact factor: 5.2
ISSN: 02728842
Materials Chemistry
Surfaces, Coatings and Films
Ceramics and Composites
Electronic, Optical and Magnetic Materials
Process Chemistry and Technology
Abstract
In the present article we report on the laser synthesis of Eu3+ doped nanophosphor with improved red color based on single-phase monoclinic Y2O3 and an experimentally measured quantum yield as high as 60% at λ = 395 nm excitation. HRTEM and SEM studies evidence the formation of nanoparticles with a spherical morphology, the average diameter of ca. 20 nm, and high crystallinity. We demonstrate that such a high quantum yield can be achieved by adding oxygen during laser synthesis in a combination with post-synthesis treatments in air at T = 750 °C. The thermal annealing effects in air and vacuum in the range of 250–750 °C on the morphology, structure, optical and photoluminescence properties of as-synthesized m-Y2O3:Eu3+ have been discussed. The obtained chromaticity coordinates (0.659, 0.332), high color purity (96%) and high absolute quantum yield indicate the possibility of using red nanophosphor based on monoclinic Y2O3:Eu3+ in numerous luminescence applications.
Citations by journals
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1
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Journal of Alloys and Compounds
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Journal of Alloys and Compounds
1 publication, 25%
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Journal of Molecular Structure
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Journal of Molecular Structure
1 publication, 25%
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Journal of Fluorescence
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Journal of Fluorescence
1 publication, 25%
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Journal of Rare Earths
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Journal of Rare Earths
1 publication, 25%
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1
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Citations by publishers
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1
2
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Elsevier
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Elsevier
2 publications, 50%
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Springer Nature
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Springer Nature
1 publication, 25%
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Chinese Society of Rare Earths
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Chinese Society of Rare Earths
1 publication, 25%
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1
2
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- We do not take into account publications that without a DOI.
- Statistics recalculated only for publications connected to researchers, organizations and labs registered on the platform.
- Statistics recalculated weekly.
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Kostyukov A. I. et al. High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3 // Ceramics International. 2023. Vol. 49. No. 24. pp. 41158-41166.
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Kostyukov A. I., Panchenko V. N., Nashivochnikov A. A., Rakhmanova M. I., Cherepanova S. V., Suprun E. A., Antonova O. High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3 // Ceramics International. 2023. Vol. 49. No. 24. pp. 41158-41166.
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TY - JOUR
DO - 10.1016/j.ceramint.2023.01.078
UR - https://doi.org/10.1016%2Fj.ceramint.2023.01.078
TI - High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3
T2 - Ceramics International
AU - Kostyukov, Anton I.
AU - Panchenko, Valentina N.
AU - Nashivochnikov, Aleksandr A.
AU - Rakhmanova, Mariana I.
AU - Cherepanova, Svetlana V.
AU - Suprun, Evgenii A.
AU - Antonova, O.V.
PY - 2023
DA - 2023/12/01 00:00:00
PB - Elsevier
SP - 41158-41166
IS - 24
VL - 49
SN - 0272-8842
ER -
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@article{2023_Kostyukov,
author = {Anton I. Kostyukov and Valentina N. Panchenko and Aleksandr A. Nashivochnikov and Mariana I. Rakhmanova and Svetlana V. Cherepanova and Evgenii A. Suprun and O.V. Antonova},
title = {High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3},
journal = {Ceramics International},
year = {2023},
volume = {49},
publisher = {Elsevier},
month = {dec},
url = {https://doi.org/10.1016%2Fj.ceramint.2023.01.078},
number = {24},
pages = {41158--41166},
doi = {10.1016/j.ceramint.2023.01.078}
}
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Kostyukov, Anton I., et al. “High quantum yield of red-emitting Eu3+ doped nanophosphor based on monoclinic Y2O3.” Ceramics International, vol. 49, no. 24, Dec. 2023, pp. 41158-41166. https://doi.org/10.1016%2Fj.ceramint.2023.01.078.