Synthesis of CaZrO3 nanostructured dosimeter with Eu3+ additive by sol-gel combustion method and study of its thermoluminescence properties

Authors

Abstract

In this study, nanophosphorus Ca1-xZrO3:Eux (x=1,2,3,4,5 mol%) was prepared by sol-gel combustion method with citric acid as fuel at low temperature. The results of X-ray diffraction (XRD) analysis indicated the formation of sample phase at 350 °C with perovskite structure. XRD results also showed that the optimum temperature for the formation of single phase and crystalline nanophosphours sample of CaZrO3:Eu3+ is 700 °C. Surface morphology of the samples was identified by field emission electron microscopy (FE-SEM). X-ray energy dispersive analysis (EDAX) was employed to evaluate the elemental concentration of the samples. Study of thermoluminescence characterization of the produced samples were performed under constant UV irradiation with change of Europium impurity concentration and change of UV irradiation time for the sample Ca0.98Eu0.02ZrO3. Other thermoluminescence features such as reproducibility and fading were also evaluated for Ca0.98Eu0.02ZrO3 sample.
 

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[1] M. Zahedifar and E. Sadeghi. Thermoluminescence dosimetry properties of new Cu doped CaF2 nanoparticles, Radiation Protection Dosimetry, 157(2013) 303–309. [2] N.Salah, N.D. Alharbi, S.S. Habib and S.P. Lochab. Thermoluminescence properties of Al2O3:Tb nanoparticles irradiated by gamma rays and 85 MeV C6+ ion beam, Journal of Luminescence, 167(2015) 59–64. [3] M. Zahedifar, F. Almasifard, E. Sadeghi, S. Harooni and M. K. Biroon. Thermoluminescence dosimetry properties and kinetic analysis of MgSO4:Dy microcrystalline prepared by solid state method, Radiation Measurements, 103(2017) 26–32. [4] H. Fukushima, D. Nakauchi, M. Koshimizu, N. Kawaguchi and T. Yanagida. Synthesis and scintillation properties of Ce-doped CaZrO3 ‎single crystals, Japanese Journal of Applied Physics, 59.SC (2019) SCCB15. [5] Z.G. Lu, L.M. Chen, Y.G. Tang and Y. D. Li. Preparation and luminescence properties of Eu3+-doped MSnO3 (M=Ca, Srand Ba) perovskite materials, Journal of Alloys and Compound, 387(2005) L1–L4. [6] R. Parra, R. Savu, L.A. Ramajo, M.A. Ponce, J.A.Varela, M.S. Castro, P.R. Bueno and E. Joanni. Sol-gel synthesis of mesoporous CaCu3Ti4O12 thin films and their gas sensing response, Journal of Solid State Chemistry, 183 (2010) 1209. [7] N. Pal, M. Paul and A. Bhaumik. New mesoporous perovskite ZnTiO3 and its excellent catalytic activity in liquid phase organic transformations, Applied Catalysis A, 15(2011) 153–160. [8] M. Noh and Y.S. Lee. Optical characterization on perovskite zirconate nanocrystals, Journal of Nanoscience and Nanotechnology, 15(2015) 8267-8270. [9] Q. Guo, L. Liaon, L. Mei, H. Liu and Y. Hai. Color-tunable photoluminescence phosphors of Ce3+ and Tb3+ co-doped Sr2La8(SiO4)6O2 for UV w-LEDs, Journal of Solid State Chemistry, 225(2015) 149–154. [10] N. Tiwari, R.K. Kuraria and S.R. Kuraria. Thermoluminescence (TL) glow curve and kinetic of CaZrO3:Eu3+ phosphor, Advance Physics Letters, 1(2014) 15–18. [11] E.V. Galuskin, V.M. Gazeev, T. Armbruster, A.E. Zaov, I.O. Galuskina, N.N. Pertsev, P.Dzierzanowski, M. Kadiyski, A.G. Gyrbanov, R. Wrzalik, A. Winiarski. Lakargiite CaZrO3: A new mineral of the perovskite group from the North Caucasus,Kabardino-Balkaria, Russia, American Mineralogist, 93(2008) 1903–1910. [12] H. Fukushima, D. Nakauchi, T. Kato, N. Kawaguchi and T. Yanagida. Scintillation and luminescence properties of undoped and europium-doped CaZrO3 crystals, Journal of Luminescence, 223(2020) 117231. [13] Z. He, X.Y. Sun and X. Gu. Enhancements of luminescent properties of CaZrO3:Eu3+ by A+ (A = Li, Na, K), Chemical Physics, 513(2018) 94–98. [14] H. Zhang, X. Fu, S. Niu and Q. Xin. Synthesis photoluminescence properties of Eu3+-doped AZrO3 (A= Ca, Sr, Ba) perovskite, Journal of Alloys and Compound, 459(2008) 103–106. [15] S.C. Hwang and G.M. Choi. The mixed ionic and electronic conductivity of CaZrO3 with cation nonstoichiometry and oxygen partial pressure, Solid state Ion, 179(2008) 1042–1045. [16] C.S. Prasanth, H. Pamda Kumar, R. Pazhani, S. Solomon and J.K. Thomas. Synthesis, characterization and microwave dielectric properties of nanocrystalline CaZrO3 ceramics, Journal of Alloys and Compound, 464(2008) 306–309. [17] W. Costa Macedo, A. Germano Bispo Junior, K. de Oliveira Rocha, A.E. de Souza Albas, A.M. Pires, S. Rainho Teixeira and E. Longo. Photoluminescence of Eu3+ doped CaZrO3 red-emitting phosphors synthesized via microwave-assisted hydrothermal method, Material Today Commun, 24(2020) 10966. [18] V. Jayaraman, T. Gnanasekaran and G. Periaswami. Low-temperature synthesis of β-alumina by a sol-gel technique, Materials Letters, 30(1997) 157–162. [19] B. Evangeline and P. Abdol Azeem. Temperature optimization of CaZrO3 nanophosphors by structural and photoluminescence studies, Materials Today: Proceeding, 3(2016) 3901–3907. [20] N. Tiwari, V. Dubey and R.K. Kuraria. Mechano luminescence Study of Europium Doped CaZrO3 Phosphor, Journal of Fluorescence, 26(2016) 1309–1315. [21] N. Tiwari, R.K. Kuraria and S.R. Kuraria. Optical studies of Eu3+ doped CaZrO3 phosphor for display device applications, Optik, 26(2015) 3488–3491. [22] S.D. Meetei and S.D. Singh. Hydrothermal synthesis and white light emission of cubic ZrO2: Eu3+ nanocrystals, Journal of Alloys and Compound, 587(2014) 143–147. [23] D. Prakashbabu, R. Hari Krishna, H. Nagabhushana, C. Shivakumara, R.P.S. Chakradar, H.B. Ramalingam, S.C. Sharma and R. Chandramohan. Spectrochimica Acta Part A: Molecular and Biomolecular Spectroscopy, 122(2014) 216–222. [24] S.D. Meetei and S.D. Singh. Effects of crystal size, structure and quenching on the photoluminescence emission intensity lifetime and quantum yield of ZrO2: Eu3+ nanocrystals, Journal of Luminescence, 147(2014) 328–335.