Deposition of MgO Nanoparticles by Laser Pyrolysis
DOI:
https://doi.org/10.29194/NJES.25010020Keywords:
MgO Nanoparticles, Laser Pyrolysis, Nanoparticles DepositionAbstract
Magnesium oxide nanoparticles were deposited by laser pyrolysis process. Three types of lasers were employed CW CO2, Q-switched Nd-YAG (short pulses) and long pulses Nd-YAG lasers. The size and density of nanoparticles vary with laser energy, power, pulse duration and the scanning speed of the laser. In this method, MgO nanoparticles were deposited by a laser beam on a quartz substrate from aqueous solution of magnesium nitrate. AFM images reveal formation of small nanoparticle size of 24.5 nm with surface roughness 6.97nm by Q-switched Nd-YAG laser (10 ns) when the energy was 1J. While for CO2 laser, the smallest size was 18.8 nm at 0.4mm/s scanning speed with surface roughness 5.21nm at the same scanning speed. Moreover, long Nd-YAG pulses laser produces relatively larger average size of 37.5nm at 0.8ms pulse duration. The absorption spectra from UV-Visible spectroscopy were also conducted. The best absorption intensity was obtained at a wavelength ranging between 420-430 nm for both lasers. Finally, Thermal analysis using COMSOL Multiphysics software for the deposition process reveals that maximum temperature about 440Kfor Q-Switched Nd-YAG laser at 1J laser energy. While for RF CO2 laser, the maximum temperature obtained at 0.4mm/s scanning speed is 850K.This work provides a good knowledge for the deposition of nanoparticles using laser beams.
Downloads
References
V. Sirota, V. Selemenev, M. Kovaleva, I. Pavlenko, K. Mamunin, V. Dokalov and M. Prozorova, "Synthesis of Magnesium Oxide Nanopowder by Thermal Plasma Using Magnesium Nitrate Hexahydrate," Physics Research International, vol. 2016, p. 6853405, 2016.
H. H. H. Hanish, S. J. Edrees and M. M. Shukur, "The Effect of Transition Metals Incorporation on the Structural and Magnetic Properties of Magnesium Oxide Nanoparticles," International Journal of Engineering, vol. 33, no. 4, pp. 647-656, 2020.
L. Shikwambana, M. Govender, B. Mwakikunga, E. Sideras-Haddad and A. Forbes, "A Review of the Laser Pyrolysis Technique Used to Synthesize Vanadium and Tungsten Oxide Thin Films," Advanced Materials Research, vol. 227, pp. 80-83, 2011.
M. Sharma, P. Easha, G. Tapasvi and R. Reetika, "Nanomaterials in biomedical diagnosis," in Nanomaterials in Diagnostic Tools and Devices, Elsevier Inc., 2020, pp. 57-83.
K. H. Stern, "High Temperature Properties and Decomposition of Inorganic Salts Part 3, Nitrates and Nitrites," Journal of Physical and Chemical Reference Data, vol. 1, no. 3, p. 747, 1972.
D. A. R. K. C. Pingali and S. Deng, "Silver Nanoparticles from Ultrasonic Spray Pyrolysis of Aqueous Silver Nitrate," Aerosol Science and Technology, vol. 39, no. 10, pp. 1010-1014, 2005.
A. M. Noori, "Preparation of Ag nanoparticles via pulsed laser ablation in liquid for biological applications," Iraqi Journal of Physics, vol. 15, no. 34, pp. 162-170, 2017.
S. I. Rasmagin, V. I. Kryshtob and I. K. Novikov, "Optical Properties of Thulium-Modified Silver Nanoparticles," Inorganic Materials, vol. 54, pp. 868-872, 2018.
A. M. 2. A. L. 2. R. M. 1. 2. J. L. H. 1. 2. J. S. Gema Martinez 1 2, "Laser-Assisted Production of Carbon-Encapsulated Pt-Co Alloy Nanoparticles for Preferential Oxidation of Carbon Monoxide," Frontiers in Chemistry, vol. 6, p. 487, 2018.
K. Elihn, F. Otten, M. Boman, P. Heszler, F. Kruis, H. Fissan and J.-O. Carlsson, "Size distributions and synthesis of nanoparticles by photolytic dissociation of ferrocene," Applied Physics A, vol. 72, pp. 29-34, 2001.
E. A. Ganash, G. A. Al-Jabarti and R. M. Altuwirqi, "The synthesis of carbon-based nanomaterials by pulsed laser ablation in water," Materials Research Express, vol. 7, no. 1, p. 015002, 2019.
I. A. Ershov, L. D. Iskhakova, V. I. Krasovskii, F. O. Milovich, S. I. Rasmagin and V. I. Pustovoi, "Synthesis of Silicon-Carbide Nanoparticles by the Laser Pyrolysis of a Mixture of Monosilane and Acetylene," Semiconductors, no. 11, 2020.
S. Bourrioux, L. P. Wang, Y. Rousseau, P. Simon, A. Habert, Y. Leconte, M. T. Sougrati, L. Stievano, L. Monconduit, Z. J. Xu, M. Srinivasan and A. Pasturel, "Evaluation of electrochemical performances of ZnFe2O4/?-Fe2O3 nanoparticles prepared by laser pyrolysis," New Journal of Chemistry, vol. 41, no. 17, pp. 9236-9243, 2017.
M. H. Azhdast, H. J. Eichler, K. D. Lang and V. Glaw, "Optimization Parameters for Laser-induced Forward Transfer of Al and Cu on Si-wafer Substrate," Optics and Laser Technology, pp. 228-231, 2018.
P. Majeri? and R. Rudolf, "Advances in Ultrasonic Spray Pyrolysis Processing of Noble Metal Nanoparticles-Review," Materials (Basel, Switzerland), vol. 13, no. 16, p. 3485, 2020.
Y. Nakata, K. Tsubakimoto, N. Miyanaga, A. Narazaki, T. Shoji and Y. Tsuboi, "Laser-Induced Transfer of Noble Metal Nanodots with Femtosecond Laser-Interference Processing," Nanomaterials, vol. 11, no. 2, p. 305, 2021.
M. Köro?lu, B. Ebin, S. Stopic, S. Gürmen and B. Friedrich, "One Step Production of Silver-Copper (AgCu) Nanoparticles," Metals, vol. 11, no. 9, p. 1466, 2021.
Downloads
Published
Issue
Section
License
Copyright (c) 2022 Al-Nahrain Journal for Engineering Sciences
This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.
The authors retain the copyright of their manuscript by submitting the work to this journal, and all open access articles are distributed under the terms of the Creative Commons Attribution-NonCommercial 4.0 International (CC-BY-NC 4.0), which permits use for any non-commercial purpose, distribution, and reproduction in any medium, provided that the original work is properly cited.
