Abstract
The present work embodies the effect of Nb2O5 on morphology and luminescence outcomes of Er3+-doped SiO2. Various modified structural parameters were evaluated for prepared samples due to gradual changes in the annealing temperature 300–900 °C range. The crystalline Er3+: SiO2/Nb2O5 powder was synthesized by a reliable sol–gel process with a 20–23 nm nanoparticle range. Proper annealing allowed to avoid the existence of various defects, chemical reactions, and impurity phases; consequently, the structural and optical properties have improved significantly in all prepared samples. In absorption spectra, the excitonic edge has been shifted toward the lower wavelength owing to the quantum size effect. A significant luminescence in the visible region is reported for Er3+: SiO2/Nb2O5 nanopowder at 260 nm. The International de I’Eclairage chromaticity graphs were drawn nearly in the white region, and full width half maxima was estimated at ~ 134 nm for most prominent IR signals. The observed strong luminescence has been correlated to the lifetime decay constant also. These characteristics enforced the utilization of prepared nanopowder in white light-emitting diodes and in solid-state display devices. More energetic PL emission spectra were obtained in long infrared (IR) regions at 525 nm excitation. This drastic change in optical behavior is noticed in Er3+: SiO2/Nb2O5 sample owing to energy transfer between Nb2O5 nanocrystals and Er3+ doped in amorphous silica where Nb2O5 acts as an efficient sensitizer. The reported Er3+: SiO2/Nb2O5 nanopowder can be implanted not only in the -S, -L, but also in the -C band of optical communication.
Similar content being viewed by others
Data availability
“The datasets generated during and/or analyzed during the current study are available from the corresponding author on reasonable request”.
References
C.D.S. Brites, P.P. Lima, N.J.O. Silva, A. Millán, V.S. Amaral, F. Palacio, L.D. Carlos, Thermometry at the nanoscale using lanthanide-containing organic-inorganic hybrid materials. J. Lumin. 133, 230–232 (2013). https://doi.org/10.1016/j.jlumin.2011.12.050
Q. Liu, W. Feng, F. Li, Water-soluble lanthanide upconversion nanophosphors: synthesis and bioimaging applications in vivo. Coord. Chem. Rev. 273, 100–110 (2014). https://doi.org/10.1016/j.ccr.2014.01.004
P.P. Lima, F.A.A. Paz, C.D.S. Brites, W.G. Quirino, C. Legnani, M. Silva, R.A.S. Ferreira, S.A. Junior, O.L. Malta, M. Cremona, L.D. Carlos, White OLED based on a temperature sensitive Eu3+/Tb3+ β-diketonate complex. Org. Electron. 15, 798–808 (2014). https://doi.org/10.1016/j.orgel.2014.01.009
S.F.H. Correi, V. Bermudez, S.J.L. Ribeiro, P.S. Andre, R.A.S. Ferreira, L.D. Carlos, Luminescent solar concentrators: challenges for lanthanide-based organic–inorganic hybrid materials. J. Mater. Chem. A 2, 5580–5596 (2014). https://doi.org/10.1039/C3TA14964A
X. Zhao, S. He, M. Tan, Design of infrared-emitting rare-earth doped nanoparticles and nanostructured composites. J. Mater. Chem. C. 36, 8349–8372 (2016). https://doi.org/10.1039/C6TC02373H
J. Yang, Y. Hu, C. Jin, L. Zhuge, X. Wu, Structural and optical properties of Er-doped TiO2 thin films prepared by dual-frequency magnetron co-sputtering. Thin Solid Films 637, 9–13 (2017). https://doi.org/10.1016/j.tsf.2017.03.012
R. Ahlawat, Gd2O3:SiO2 Nanocomposite: study on structural and optical behavior. Int. J. Appl. Ceram. Technol. 12, E256–E260 (2015). https://doi.org/10.1111/ijac.12405
R. Ahlawat, Influence of annealing temperature on structural and optical properties of SiO2: RE2O3 [RE = Y, Gd] powder. J. Alloys. Compd. 638, 356–363 (2015). https://doi.org/10.1016/j.jallcom.2015.03.077
S.K. Gupta, K. Sudarshan, R. M., Kadam, “optical nanomaterials with focus on rare earth doped oxide: a review.” Mater. Today. Commun. 27, 102277 (2021). https://doi.org/10.1016/j.mtcomm.2021.102277
N. Rani, B. Goswami, R. Ahlawat, Impact of annealing on structure, morphology, bandgap, optical and dielectric behavior of Er3+ doped SiO2 nanopowder useful for photonic devices. SILICON (2021). https://doi.org/10.1007/s12633-021-01540-3
R.R. Pereira, F.T. Aquino, A. Ferrier, P. Goldner, R.R. Gonçalves, Nanostructured rare earth doped Nb2O5: structural, optical properties and their correlation with photonic applications. J. Lumin. 170, 707–717 (2016). https://doi.org/10.1016/j.jlumin.2015.08.068
N. Rani, R. Ahlawat, B. Goswami, Annealing effect on bandgap energy and photocatalytic properties of CeO2–SiO2 nanocomposite prepared by sol-gel technique. Mater. Chem. Phys. 241, 122401 (2020). https://doi.org/10.1016/j.matchemphys.2019.122401
B. Goswami, N. Rani, R. Ahlawat, Structural and optical investigations of Nd3+ doped Y2O3-SiO2 Nanopowder. J. Alloys. Compd. 730, 450–457 (2018). https://doi.org/10.1016/j.jallcom.2017.09.269
B.Q. Thanh, N.N. Ha, T.N. Khiem, N.D. Chien, Correlation between SnO2 nanocrystals and optical properties of Eu3+ ions in SiO2 matrix: relation of crystallinity, composition, and photoluminescence. J. Lumin. 163, 28–31 (2015). https://doi.org/10.1016/j.jlumin.2015.03.002
J.L. Ferrari, K.O. Lima, E.P. Rute, A.S. Ferreira, L.D. Carlos, R.R. Goncalves, Color tunability of intense upconversion emission from Er3+–Yb3+ co-doped SiO2–Ta2O5 glass ceramic planar waveguides. J. Mater. Chem. 22, 9901 (2012). https://doi.org/10.1039/C2JM30456B
E.K. Barimah, S. Rahayu, M.W. Ziarko, N. Bamiedakis, I.H. White, R.V. Penty, G.M. Kale, G. Jose, Erbium-doped nanoparticle−polymer composite thin films for photonic applications: structural and optical properties. ACS Omega 5, 9224–9232 (2020). https://doi.org/10.1021/acsomega.0c00040
L.A. Rocha, R.L. Siqueira, J. Esbenshade, M.A. Schiavon, J.L. Ferrari, Photoluminescence and thermal stability of Tb3+-doped Gd2O3 nanoparticles embedded in SiO2 host matrix. J. Alloys. Compd. 731, 889–897 (2018). https://doi.org/10.1016/j.jallcom.2017.10.084
N. Rani, R. Ahlawat, Role of ceria nanocrystals on morphology and luminescence of Eu3+ doped SiO2 nanopowder. J. Lumin. 208, 135–144 (2019). https://doi.org/10.1016/j.jlumin.2018.12.029
L.M. Marcondes, L.P. Ravaro, A.S.S. de Camargo, D. Manzani, G.Y. Poirier, CdTe QD/Er3+-doped SiO2–Nb2O5 nanocomposites: thermal, structural and photophysical properties. Opt. Mater. 113, 110883 (2021). https://doi.org/10.1016/j.optmat.2021.110883
C.D. Gómez, J.E. Rodríguez-Páez, The effect of the synthesis conditions on structure and photocatalytic activity of Nb2O5 nanostructures. Process. Appl. Ceram. 12, 218–229 (2018). https://doi.org/10.2298/PAC1803218G
F.J. Caixeta, F.T. Aquino, R.R. Pereira, R.R. Gonçalves, Broadened and intense NIR luminescence from rare earth doped SiO2-Nb2O5 glass and glass ceramic prepared by an alternative sol gel route. J. Lumin. 171, 63–71 (2016). https://doi.org/10.1016/j.jlumin.2015.08.054
R.A. Rani, A.S. Zoolfakar, A.P. O’Mullane, M.W. Austin, K. Kalantar-Zadeh, Thin films and nanostructures of niobium pentoxide: fundamental properties, synthesis methods and applications. J. Mater. Chem. A 2, 15683 (2014). https://doi.org/10.1039/c4ta02561j
V.K. Soni, T. Roy, S. Dhara, G. Choudhary, P.R. Sharma, R.K. Sharma, On the investigation of acid and surfactant modification of natural clay for photocatalytic water remediation. J. Mater. Sci. 53, 10095–10110 (2018). https://doi.org/10.1007/s10853-018-2308-2
N. Rani, Rachna ahlawat, “structural and optical properties of Nb2O5/SiO2 powder prepared by Sol-gel method.” AIP. Conf. Proc. 2265, 030128 (2020). https://doi.org/10.1063/5.0017030
B.N. Nunes, O.F. Lopes, A.O.T. Patrocinio, D.W. Bahnemann, Recent advances in niobium-based materials for photocatalytic solar fuel production. Catalysts 10, 126 (2020). https://doi.org/10.3390/catal10010126
A.M. Raba, J. Bautista-Ruíza, M.R. Joyab, Synthesis and structural properties of niobium pentoxide powders: a comparative study of the growth process. Mater. Res. 9, 1381–1387 (2016). https://doi.org/10.1590/1980-5373-MR-2015-0733
A.M. Raba, J. Barba-Ortega, M.R. Joya, The effect of the preparation method of Nb2O5 oxide influences the performance of the photocatalytic activity. Appl. Phys. A 119, 923–928 (2015). https://doi.org/10.1007/s00339-015-9041-3
A. Mirzaei, J.K. Gun-Joo Sun, C.L. Lee, S. Choi, H.W. Kim, “Hydrogen sensing properties and mechanism of NiO-Nb2O5 composite nanoparticle-based electrical gas sensors.” Ceram. Int. 43, 5247–5254 (2017). https://doi.org/10.1016/j.ceramint.2017.01.050
R. Ahlawat, Effect of concentration and temperature on the surface morphology of Gd2O3 Nanocrystallites in silica. Int. J. Appl. Ceram. 12, 1131–1139 (2015). https://doi.org/10.1111/ijac.12343
C. Bhukkal, M. Chohan, R. Ahlawat, Synthesis, structural and enhanced optoelectronic properties of Cd(OH)2/CdO nanocomposite. Phys. B: Condens. Matter. 582, 411973 (2020). https://doi.org/10.1016/j.physb.2019.411973
R. Ahlawat, Preparation and Effect of thermal treatment on Gd2O3:SiO2 nanocomposite. Mod. Phys. Lett. B 29, 1550046 (2015). https://doi.org/10.1142/S0217984915500463
Q. Chen, Nb2O5 improved photoluminescence, magnetic and faraday rotation properties of magneto-optical glasses. J. Non-Cryst. Solids. 519, 119451 (2019). https://doi.org/10.1016/j.jnoncrysol.2019.05.027
N. Rani, R. Ahlawat, Tailoring the structural and optical parameters of Eu3+: CeO2-SiO2 nanopowder via thermal treatment. SILICON 11, 2521–2529 (2019). https://doi.org/10.1007/s12633-018-0041-8
X. Liu, R. Zheng, R. Yuan, L. Peng, Y. Liu, J. Lin, Released defective Nb2O5 with optimized solar photocatalytic activity. ECS. J. Solid. State. Sci. Technol. 6, 665–670 (2017). https://doi.org/10.1149/2.0361709jss
S. Rada, P. Pascuta, L. Rus, M. Rada, E. Culea, Spectroscopic properties and ab initio calculations on the structure of erbium–zinc-borate glasses and glass ceramics. J. Non-Cryst. Solids. 358, 30–35 (2012). https://doi.org/10.1016/j.jnoncrysol.2011.08.017
B.H. Babu, N. Ollier, M.L. Pichel, H.E. Hamzaoui, B. Poumellec, L. Bigot, I. Savelii, M. Bouazaoui, A. Ibarra, M. Lancry, Radiation hardening in sol-gel derived Er3+ doped silica glasses. J. Appl. Phys. 118, 123107 (2015). https://doi.org/10.1063/1.4932018
X. Li, Y. Yu, P. Luo, W. Zhang, Z. Guo, X. Guan, Enhanced near-infrared emission from erbium and cerium oxide codoped silica nanocomposite. Opt. Express. 7, 1007–1013 (2017). https://doi.org/10.1364/OME.7.001007
B. Boruah, R. Gupta, J.M. Modak, G. Madras, Nb2O5 via versatile doping with metals (Sr, Y, Zr, and Ag): a critical assessment. Nanoscale. Adv. 1, 2748 (2019). https://doi.org/10.1039/c9na00305c
N.P. de Moraes, F.N. Silva, M.L.C.P. da Silva, T.M.B. Campos, G.P. Thim, L.A. Rodrigues, Methylene blue photodegradation employing hexagonal prism shaped niobium oxide as heterogeneous catalyst: effect of catalyst dosage, dye concentration, and radiation source. Mater. Chem. Phys. 214, 95–106 (2018). https://doi.org/10.1016/j.matchemphys.2018.04.063
S. Kundu, R. Bhimireddi, K. Mishra, S.B. Rai, K.B.R. Varma, “Investigations into the structural and down-shifting and upconversion luminescence properties of Ba2Na1−3xErxNb5O15 (0 ≤ x ≤0.06) nanocrystalline phosphor synthesized via sol-gel route.” Mater. Res. Express 2, 105015 (2015). https://doi.org/10.1088/2053-1591/2/10/105015
J.H. Faleiro, N.O. Dantas, A.C.A. Silva, H.P. Barbosa, B.H.S.T. da Silva, O. de Karmel, Lima, Rog´eria Rocha Gonçalves, Jefferson Luis Ferrari, Niobium oxide influence in the phosphate glasses triply doped with Er3+/ Yb3+/Eu3+ prepared by the melting process. J. Non-Cryst. Solids. 571, 121051 (2021). https://doi.org/10.1016/j.jnoncrysol.2021.121051
M. Jamil, Z.S. Khan, A. Ali, N. Iqbal, Studies on solution processed Graphene- Nb2O5 nanocomposite based photoanode for dye-sensitized solar cells. J. Alloy. Comp. 694, 401–407 (2017). https://doi.org/10.1016/j.jallcom.2016.09.300
Q. Wei, T. Zheng, J. Hana, C. Liu, J. Wang, X. Zhou, Precipitation of rare-earth ions doped pyrochlore nanocrystals in glasses. J. Non-Cryst. Solids 545, 120210 (2020). https://doi.org/10.1016/j.jnoncrysol.2020.120210
F.J. Caixeta, F.T. Aquino, R.R. Gonçalves, The influence of Nb2O5 crystallization on the infrared-to-visible upconversion in Er3+/Yb3+ co-doped SiO2-Nb2O5 nanocomposites. J. Lumin. 188(295), 300 (2017). https://doi.org/10.1016/j.jlumin.2017.04.052
V. Janicki, J. Sancho-Parramon, S. Yulin, M. Flemming, A. Chuvilin, Optical and structural properties of Nb2O5–SiO2 mixtures in thin films. Surf. Coat. Technol. 206, 3650–3657 (2012). https://doi.org/10.1016/j.surfcoat.2012.03.015
F.T. Aquino, J.L. Ferrari, S.J.L. Ribeiro, A. Ferrier, P. Goldner, R.R. Gonçalves, Broadband NIR emission in novel sol–gel Er3+-doped SiO2–Nb2O5 glass ceramic planar waveguides for photonic applications. Opt. Mater. 35, 387–396 (2013). https://doi.org/10.1016/j.optmat.2012.09.029
F.T. Aquino, R.R. Pereira, J.L. Ferrari, S.J.L. Ribeiro, A. Ferrier, P. Goldner, R.R. Gonçalves, Unusual broadening of the NIR luminescence of Er3+-doped Nb2O5 nano-crystals embedded in silica host: preparation and their structural and spectroscopic study for photonics applications. Mater. Chem. Phys. 147, 751–760 (2014). https://doi.org/10.1016/j.matchemphys.2014.06.016
F.T. Aquino, J.L. Ferrari, L.J.Q. Maia, S.J.L. Ribeiro, A. Ferrier, P. Goldner, R.R. Gonçalves, Near infrared emission and multicolor tunability of enhanced upconversion emission from Er3+–Yb3+ co-doped Nb2O5 nanocrystals embedded in silica-based nano-composite and planar waveguides for photonics. J. Lumin. 170, 431–443 (2016). https://doi.org/10.1016/j.jlumin.2015.08.077
Funding
“The authors declare that no funds, grants, or other support were received during the preparation of this manuscript.”
Author information
Authors and Affiliations
Contributions
“All authors contributed to the study conception and design. Material preparation and data collection and analysis were performed by NR, BG, and RA. The first draft of the manuscript was written by NR, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript.”
Corresponding author
Ethics declarations
Competing interest
“The authors have no relevant financial or non-financial interests to disclose.”
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
Springer Nature or its licensor holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
About this article
Cite this article
Rani, N., Goswami, B. & Ahlawat, R. Effect of multiphase Nb2O5 on morphology and luminescence outcomes of Er3+-doped SiO2 nanopowder. J Mater Sci: Mater Electron 33, 23729–23748 (2022). https://doi.org/10.1007/s10854-022-09132-6
Received:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s10854-022-09132-6