The Preparation of Luminescent Phosphor in SiO2-B2O3-ZnO-K2O Glasses

Vorrada Loryuenyong; Kumpanart Ruangsiri; Sasikan Paldee; Achanai Buasri

doi:10.4028/p-0je1w0

Paper Titles

Synthesis of Benzhydrol Derivatives as Antituberculosis Agents via Fries Rearrangement Method Investigated by DSC Analysis
p.141

Effect of Calcination Time on the Microstructure and Optical Properties of (Zn_0.5Cu_0.5)Al₂O₄ Spinel Color Pigments
p.149

Influence of Lignin Content on Morphology and Properties of Poly(Lactic Acid)/Lignin Composite Films
p.155

Effect of Sn Impurity on a Commercial Aluminium Alloy for Die Casting
p.163

The Recycling Feasibility of Disposable Face Masks by Compression Molding
p.169

The Preparation of Luminescent Phosphor in SiO₂-B₂O₃-ZnO-K₂O Glasses
p.175

Properties of Recycled Poly(Lactic Acid) Contaminated with Poly(Ethylene Terephthalate)
p.181

Microwave Pyrolysis Combined with CO₂ and Steam as Potential Approach for Waste Valorization
p.187

Biochar Waste Palm Shell for NO_X Post-Emission Reduction in Biodiesel Combustion
p.193

HomeKey Engineering MaterialsKey Engineering Materials Vol. 914The Preparation of Luminescent Phosphor in...

The Preparation of Luminescent Phosphor in SiO₂-B₂O₃-ZnO-K₂O Glasses

Abstract:

This research studied the preparation of luminescent glasses using 18SiO₂-35B₂O₃-22ZnO-20K₂O glass frits. The glass frits were first mixed with 15 wt.% of commercial SrAl₂O₄:Eu²⁺,Dy³⁺ phosphors and different B₂O₃ concentrations of 0-15 wt.%. The raw materials were then melted at 750-800°C for 1 hr. The results showed that the addition of B₂O₃ as a flux induced the crystallization of α-Zn₂SiO₄ phase and suppressed the luminescent properties of phosphor-in-glasses. This could be due to the dissociation of SrAl₂O₄ by the reaction of SrAl₂O₄ and B₂O₃. The higher sintering temperature at 800°C also further degraded the luminescent properties as a result of further phosphor degradation and the oxidation of Eu²⁺.

You might also be interested in these eBooks

Engineering and Industrial Technology: Materials Science

View Preview

Info:

Periodical:

Key Engineering Materials (Volume 914)

Pages:

175-179

DOI:

https://doi.org/10.4028/p-0je1w0

Citation:

Cite this paper

Online since:

March 2022

Authors:

Vorrada Loryuenyong*, Kumpanart Ruangsiri, Sasikan Paldee, Achanai Buasri

Keywords:

Luminescent Glasses, Phosphor, Phosphor-in-Glasses, Photoluminescence

Export:

RIS, BibTeX

Price:

Permissions CCC:

Request Permissions

Permissions PLS:

Request Permissions

Сopyright:

Citation:

* - Corresponding Author

References

[1] B.C. Jamalaiaha, Y.R. Babu, Near UV excited SrAl2O4:Dy3+ phosphors for white LED applications, Mater. Chem. Phys. 211 (2018) 181-191.

Google Scholar

[2] M.F.S.M. Shofri, M.H.M. Zaid, R.A.A. Wahab, K.A. Matori, S.H.A. Aziz, Y.W. Fen. The effect of boron substitution on the glass-forming ability, phase transformation and optical performance of zinc-boron-soda-lime-silicate glasses, J. Mater. Res. Technol. 9 (2020) 1-7.

DOI: 10.1016/j.jmrt.2020.05.022

Google Scholar

[3] M.A. Marzouk, A.M. Abdel-Hameed, Crystallization and photoluminescent properties of Eu, Gd, Sm, Nd co-doped SrAl2B2O7 nanocrystals phosphors prepared by glass-ceramic technique, J. Lumin. 205 (2019) 248-257.

DOI: 10.1016/j.jlumin.2018.09.019

Google Scholar

[4] S. Singh, V. Tanwar, A.P. Simantilleke, D. Singh, Structural and photoluminescent investigations of SrAl2O4:Eu2+, RE3+ improved nanophosphors for solar cells, Nano-Struct. Nano-Objects. 21 (2020) 100427.

DOI: 10.1016/j.nanoso.2020.100427

Google Scholar

[5] Z. Ren, C. Tao, H. Yang, S. Feng, A novel green emitting phosphor SrAl2B2O7:Tb3+, Mater. Lett. 61 (2007) 1654-1657.

DOI: 10.1016/j.matlet.2006.07.161

Google Scholar

[6] F.J. Torres, E. Ruiz de Sola, J. Alarcón, Effect of some additives on the development of spinel-based glass-ceramic glazes for floor-tiles, J. Non-Cryst. Solids 351 (2005) 2453-2461.

DOI: 10.1016/j.jnoncrysol.2005.06.027

Google Scholar

[7] A. Nag, K. Trn, Role of B2O3 on the Phase Stability and Long Phosphorescence of SrAl2O4:Eu,Dy, J. Alloys. Compd. 354 (2003) 221-231.

DOI: 10.1016/s0925-8388(03)00009-4

Google Scholar

[8] J. Geng, Z. Wu, Synthesis of Long Afterglow SrAl2O4:Eu2+, Dy3+ Phosphors Through Microwave Route, J. Mater. Synth. Process. 10 (2002) 245-248.

Google Scholar

[9] F. Wei, Q. Jia, Synthesis and luminescence of A3Bi(PO4)3:Eu2+ (A = Ba and Sr) powders, J. Mater. Sci.: Mater. Electron. 26 (2015) 262–266.

DOI: 10.1007/s10854-014-2393-1

Google Scholar