European Journal of Chemistry

Exploring the thermoluminescent characteristics of nano α-Al2O3: Influence of heating rate on glow peaks and activation energy


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Sahib Mammadov
Muslim Gurbanov
Ahmad Ahadov


The thermoluminescence (TL) characteristics of nano α-Al2O3 (40 nm) under varying heating rates have been investigated. The presented data reveal a significant displacement of glow peaks to higher temperatures as the heating rate increases, accompanied by variations in the height of the TL peaks. When the glow curve plot represents the TL intensity in counts/K against temperature (K), there is a noticeable shift towards higher temperatures with increasing heating rate. The activation energy (E) calculated using the two different heating rate methods is 1.08±0.7 eV. The ln(T2M/β) graph versus 1/kTM yields an activation energy value of E = 1.15±0.1 eV. This result agrees with data from the existing literature supporting the observed thermoluminescent behaviour of nano α-Al2O3 (40 nm) at different heating rates. The TL response and luminescence efficiency are examined in relation to changes in heating rate, revealing insights into thermal quenching phenomena. Additionally, activation energy calculations based on different heating rates are explored to understand the underlying mechanisms influencing TL behavior.

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Mammadov, S.; Gurbanov, M.; Ahadov, A. Exploring the Thermoluminescent Characteristics of Nano α-Al2O3: Influence of Heating Rate on Glow Peaks and Activation Energy. Eur. J. Chem. 2024, 15, 149-154.

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[1]. Furetta, C.; Kitis, G. Models in thermoluminescence. J. Mater. Sci. 2004, 39, 2277-2294.

[2]. Kitis, G.; Mouza, E.; Polymeris, G. S. The shift of the thermoluminescence peak maximum temperature versus heating rate, trap filling and trap emptying: Predictions, experimental verification and comparison. Physica B Condens. Matter 2020, 577, 411754.

[3]. Rasheedy, M. S.; Zahran, E. M. The effect of the heating rate on the characteristics of some experimental thermoluminescence glow curves. Phys. Scr. 2006, 73, 98-102.

[4]. Rasheedy, M. S. A new evaluation technique for analyzing the thermoluminescence glow curve and calculating the trap parameters. Thermochim. Acta 2005, 429, 143-147.

[5]. Rasheedy, M. S. An independent method for obtaining the activation energy of thermoluminescence glow peaks. Int. J. Mod. Phys. B 2004, 18, 2877-2885.

[6]. Salah, A.; Farouk, S.; Ahmed, M.; El-Faramawy, N. Synthesis and thermoluminescence characteristics of beta irradiated nanocrystalline calcium aluminate doped with lanthanum oxides. Radiat. Phys. Chem. Oxf. Engl. 1993 2024, 218, 111571.

[7]. Mammadov, S.; Gurbanov, M.; Ahmadzade, L.; Abishov, A. Thermoluminescence properties of nano-alumina with two different particle sizes. Phys. Chem. Solid State (Фізика і хімія твердого тіла) 2023, 24, 584-588.

[8]. Binti Saharin, N. S.; Ahmad, N. E.; Tajuddin, H. A.; Tamuri, A. R. Thermoluminescence Properties of Aluminium Oxide doped Strontium, Lithium and Germanium prepared by Combustion Synthesis method. EPJ Web Conf. 2017, 156, 00001,

[9]. Salah, N.; Khan, Z. H.; Habib, S. S. Nanoparticles of Al2O3:Cr as a sensitive thermoluminescent material for high exposures of gamma rays irradiations. Nucl. Instrum. Methods Phys. Res. B 2011, 269, 401-404.

[10]. Salah, N. Nanocrystalline materials for the dosimetry of heavy charged particles: A review. Radiat. Phys. Chem. Oxf. Engl. 1993 2011, 80, 1-10.

[11]. Sadek, A. M.; Kitis, G. A critical look at the kinetic parameter values used in simulating the thermoluminescence glow-curve. J. Lumin. 2017, 183, 533-541.

[12]. Furetta, C. Handbook of Thermoluminescence (2nd Edition); World Scientific Publishing: Singapore, Singapore, 2010.

[13]. Pagonis, V.; Kitis, G.; Furetta, C. Numerical and Practical Exercises in Thermoluminescence; Springer New York: New York, NY, 2006.

[14]. Chen, R. Methods for kinetic analysis of thermally stimulated processes. J. Mater. Sci. 1976, 11, 1521-1541.

[15]. Kadari, A.; Kadri, D. New numerical model for thermal quenching mechanism in quartz based on two-stage thermal stimulation of thermoluminescence model. Arab. J. Chem. 2015, 8, 798-802.

[16]. Chithambo, M. L. A method for kinetic analysis and study of thermal quenching in thermoluminescence based on use of the area under an isothermal decay-curve. J. Lumin. 2014, 151, 235-243.

[17]. Dawam, R. R.; Chithambo, M. L. Thermoluminescence of annealed synthetic quartz: The influence of annealing on kinetic parameters and thermal quenching. Radiat. Meas. 2018, 120, 47-52.

[18]. Chithambo, M. L.; Seneza, C.; Ogundare, F. O. Kinetic analysis of high temperature secondary thermoluminescence glow peaks in α-Al2O3:C. Radiat. Meas. 2014, 66, 21-30.

[19]. Subedi, B.; Kitis, G.; Pagonis, V. Simulation of the influence of thermal quenching on thermoluminescence glow‐peaks. Phys. Status Solidi (A) 2010, 207, 1216-1226.

[20]. Kalita, J. M.; Wary, G. Kinetic analysis of thermoluminescence glow curve of Indian sillimanite. Adv. Sci. Lett. 2016, 22, 3854-3856.

[21]. Kalita, J. M.; Chithambo, M. L. Thermoluminescence of α-Al2O3:C,Mg: Kinetic analysis of the main glow peak. J. Lumin. 2017, 182, 177-182.

[22]. Akselrod, M. S.; Agersnap Larsen, N.; Whitley, V.; McKeever, S. W. S. Thermal quenching of F-center luminescence in Al2O3:C. J. Appl. Phys. 1998, 84, 3364-3373.

[23]. Pagonis, V.; Ankjærgaard, C.; Murray, A. S.; Jain, M.; Chen, R.; Lawless, J.; Greilich, S. Modelling the thermal quenching mechanism in quartz based on time-resolved optically stimulated luminescence. J. Lumin. 2010, 130, 902-909.

Supporting Agencies

The Institute of Physics, Ministry of Education and Science of the Azerbaijan Republic, Azerbaijan.
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