SYNTHESIS AND PHOTOLUMINESCENCE PROPERTIES OF Eu3+doped Sr2P2O7 PHOSPHORS
DOI:
https://doi.org/10.29121/granthaalayah.v12.i9.2024.5780Keywords:
Strontium Pyrophosphate Phosphors, Rare Earth Ion (Eu3 ), Conventional Solid State Reaction MethodAbstract [English]
In the present paper, it has been reported that the synthesis and photoluminescence properties of Eu3+doped Sr2P2O7 pyrophosphate phosphors were prepared by conventional solid state reaction method. The rare-earth ion-doped phosphors are significant while considering their stability and solubility. The assimilation of RE3+ activators into single-centered hosts up to complete changeover of entire cations offers the probability to obtain the pretended self-stimulated crystals. The luminescence investigations of a series of such complexes make available much-appreciated statistics in the optical applications. It increases in the activator concentration makes the luminescence materials brighter. Investigations on powder X-ray Diffraction (XRD), SEM, PL and FTIR have been carried out. And also, the luminescence properties such as excitation and emission spectra are determined.
Downloads
References
Blasse, G. and B. Grabmaier,(n.d.). A General Introduction to Luminescent Materials,1994, Springer. p.1-9. https://doi.org/10.1007/978-3-642-79017-1_1
Blasse, G. and B. Grabmaier, Luminescent Materials, 2012 : Springer Science & Business Media.
Blasse, G., (1979). Handbook on the Physics and Chemistry of Rare Earths, 4 : p. 237-274.https://doi.org/10.1016/S0168-1273(79)04007-1
Dexter, D.L., (1953). A Theory of Sensitized Luminescence in Solids - 21(5) : p. 836-850. https://doi.org/10.1063/1.1699044
Dhoble, SJ, Dhoble, NS and Pode, RB. 2003. Bull. Mater. Sci., 26 : 377. https://doi.org/10.1007/BF02711179
Dubey, V., et al., (2014) Effect of Eu3+ Concentration on Photoluminescence and Thermoluminescence Behavior of YBO3 : Eu3+ phosphor. Superlattices and Microstructures,. 67 : p. 156-171. https://doi.org/10.1016/j.spmi.2013.12.026
Edgar, A., (2017) Luminescent Materials, Handbook of Electronic & Photonic Materials, Springer. p. 1-1. https://doi.org/10.1007/978-3-319-48933-9_38
Feldmann, C, Justel, T, Ronda, CR and Schmidt, PJ. 2003. Adv. Funct. Mater., 13: 511. https://doi.org/10.1002/adfm.200301005
Fonda, G.R., (1950). Luminescent Material, Google Patents.
Gaft, M., R. Reisfeld, and G. Panczer, (2015) Modern luminescence Spectroscopy of Minerals and Materials, : Springer. https://doi.org/10.1007/978-3-319-24765-6
Hizhnyi, Y.A., et al. (2008),Optical Materials,. 30(5): p. 687-689. https://doi.org/10.1016/j.optmat.2007.02.009
K. N. Shinde, S.J. Dhoble, Journal of Optical. Ect. & Adv. Mat.13 (2011)
Murthy, K., (2012). Nano Phosphors for Light Emitting Diodes (LEDs) Syntheses and Characterization. Recent Research in Science and Technology. 4(8).
Page, P. and K. Murthy, (2010) Luminescence Associated with Eu3+ in two Host Lattices. Philosophical Magazine Letters. 90(9): p. 653-662 https://doi.org/10.1080/09500839.2010.491804
R. L. Kohale, S. J. Dhoble, Luminescence, (2012), DOI 10.1002/bio.2411
R.P. Rao, D.J. Devine, J. Luminescence. (2000) 87-89 1260-1263. https://doi.org/10.1016/S0022-2313(99)00551-7
Rao et al., J Adv Sci Res, (2024) 15 (4): 28-31 https://doi.org/10.55218/JASR.2024150404
Rao et al., (2019) K.V.R. Murthy, IJSR, ISSN : 2319-7064, Vol. 10 Issue 1, January 2021
Rao et al., (2020) K.V.R. Murthy, ISSN : 2320-5407, Int. J. Adv. Res. 8(12), 762-769, Dec-https://doi.org/10.21474/IJAR01/12209
Rao, C., Babu, N., & Murthy, K. (2022). Journal of Advanced Scientific Research, 13(05), 137-145. https://doi.org/10.55218/JASR.202213516
Rao, C.A., Babu, N.B. & Murthy, K.V.R. (2023). Eur J. of Theor. And Appl. Scie, 1(4), 1288-1295. https://doi.org/10.59324/ejtas.2023.1(4).118
Rhodes, E.J.,(2011). Optically Stimulated Luminescence Dating of Sediments Over the past 200,000 years. Annual Review of Earth and Planetary Sciences. 39 : p. 461-488. https://doi.org/10.1146/annurev-earth-040610-133425
Richter, D., (2007) Advantages and Limitations of Thermoluminescence Dating of Heated Flint from Paleolithic Sites. Geoarchaeology. 22(6): p. 671-683. https://doi.org/10.1002/gea.20180
Schipper, W., et al., (1994)On the Luminescence of Hafnium Compounds. MRB. 29(1): p. 23-30. https://doi.org/10.1016/0025-5408(94)90101-5
Shionoya, S., W.M. Yen, and H. Yamamoto, Phosphor Handbook, 2006 : CRC press.
Singh, D., et al., 2016 Advanced Magnetic and Optical Materials,: p. 317-352. https://doi.org/10.1002/9781119241966.ch10
W.M. Yen, et.al (2004) (Eds.), Composites, Preparation and Optical Properties, Vol. 20, CRC Press.
Yen, W.M. and H. Yamamoto, (2006) Fundamentals of phosphors. CRC Press. https://doi.org/10.1201/9781420043686
Yu, M, Lin, J, Wang, Z, Fu, J, Wang, S, Zhang, HJ and Han, YC. 2002. Chem. Mater., 14: 2224. https://doi.org/10.1021/cm011663y
Published
How to Cite
Issue
Section
License
Copyright (c) 2024 Atchyutha Rao, N. Bujji Babu, K.V.R. Murthy
This work is licensed under a Creative Commons Attribution 4.0 International License.
With the licence CC-BY, authors retain the copyright, allowing anyone to download, reuse, re-print, modify, distribute, and/or copy their contribution. The work must be properly attributed to its author.
It is not necessary to ask for further permission from the author or journal board.
This journal provides immediate open access to its content on the principle that making research freely available to the public supports a greater global exchange of knowledge.
