Abstract
Changes in the structure, diffuse reflectance spectra, and solar radiation absorption coefficients as of the BaSO4 powder modified with SiO2 nanoparticles are studied under successive exposure to electrons and solar spectrum quanta in different sequences. The maximum changes Δas in the absorption coefficient of the BaSO4 powder in the two successive irradiation modes are approximately equal. Irradiation by solar spectrum quanta causes the greatest changes both under the initial exposure and after irradiation by electrons. Regardless of the successive irradiation mode used, defects accumulate mainly in the UV and visible spectral ranges.
REFERENCES
Mungpayaban, H., Rindhatayathon, P., Ninlaphruk, S., Rueanngoen, A., Ekgasit, S., and Pengprecha, S., X‑ray protective materials from barium sulfate/amorphous cellulose/natural rubber composites, Radiat. Phys. Chem., 2022, vol. 194, article no. 110011. doi 10.1016 / j.radphyschem. 2022.110011
Patle, A., Patil, R.R., Kulkarni, M.S., and Moharil, S.V., Optically stimulated luminescence in nano- and microcrystalline BaSO4: Eu, J. Opt., 2022, vol. 51, no. 1, pp. 46–57. https://doi.org/10.1007/s12596-021-00767-y
Cao, R., Qin, Z., Yu, X., Wu, D., Zheng, G., and Li, W., Synthesis and luminescence properties of BaSO4 phosphor activated with Sm, Optik, 2016, vol. 127, no. 3, pp. 1126–1129. https://doi.org/10.1016/jijleo.2015.10.220
Annalakshmi, O., Jose, M.T., and Madhusoodanan, U., Synthesis and characterisation of BaSO4: Eu thermoluminescence phosphor, Radiat. Prot. Dosim., 2012, vol. 150, no. 2, pp. 127–133. https://doi.org/10.1093/rpd/ncr379Epub 2012 Jan 5
Bahl, S., Lochab, S.P., Pandey, A., Kumar, V., Aleynikov, V.E., Molokanov, A.G., and Kumar, P., Characterization and luminescence studies of Eu doped Barite nanophosphor, J. Lumin., 2014, vol. 149, pp. 176–184. https://doi.org/10.1016/j.jlumin.2014.01.009
Mikhailov, M.M., Yuryev, S.A., and Lapin, A.N., Prospects for applying BaSO4 powders as pigments for spacecraft thermal control coatings, Acta Astronaut., 2019, vol. 165, pp. 191–194. https://doi.org/10.1016/jactaastro.2019.09.009
Kositsyn, L.G., Mikhailov, M.M., Kuznetsov N.Y., and Dvoretskii, M.I., Apparatus for study of diffuse-reflection and luminescence spectra of solids in vacuum, Instrum. Exp. Tech., 1995, vol. 28, pp. 929–932.
Johnson, F.S., The solar constant, J. Meteorol., 1954, vol. 11, no. 6, pp. 431–439. https://doi.org/10.1175/1520-0469(1954)011<0431:TSC>2.0.CO;2
ASTM (International Standard) E490-00a: Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables, 2005.
ASTM (International Standard) E903-96: Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres, 2005.
Vicum, L., Mazzottim, M., and Bałdyga, J., Applying a thermodynamic model to the non-stoichiometric precipitation of barium sulfate, Chem. Eng. Technol., 2003, vol. 26, no. 3, pp. 325–333. https://doi.org/10.1002/ceat.200390050
Sifontes, Á.B., Cañizales, E., Toro-Mendoza, J., Ávila, E., Hernández, P., Delgado, B.A., Brenda Gutiérrez, G., Díaz, Y., and Cruz-Barrios, E., Obtaining highly crystalline barium sulphate nanoparticles via chemical precipitation and quenching in absence of polymer stabilizers, J. Nanomater., 2015, article no. 510376. https://doi.org/10.1155/2015/510376
Zhang, M., Zhang, B., Li, X., Yin, Z., and Guo, X., Synthesis and surface properties of submicron barium sulfate particles, Appl. Surf. Sci., 2011, vol. 258, no. 1, pp. 24–29. https://doi.org/10.1016/j.apsusc.2011.07.137
Prameena, B., Anbalagan, G., Sangeetha, V., Gunasekaran, S., and Ramkumaar, G.R., Behavior of indian natural barite mineral, Int. J. ChemTech. Res., 2013, vol. 5, no. 1, pp. 220–231.
Manam, J. and Das, S., Thermally stimulated luminescence studies of undoped, Cu and Mn doped BaSO4 compounds, Indian J. Pure Appl. Phys. 2009, vol. 47, no. 6, pp. 435–438.
Nakamoto, K., Infrared and Raman Spectra of Inorganic and Coordination Compounds, New Yurk: Wiley, 1986.
Borilo, L.P., Synthesis and physico-chemical regularities in sol-gel formation by the method of thin-film and disperse nanomaterials for oxide systems of the III–V group elements, Doctoral (Chem.) Dissertation, Tomsk: TGU, 2003.
Lange, P., Evidence for disorder-induced vibrational mode coupling in thin amorphous SiO2 films, J. Appl. Phys., 1989, vol. 66, no. 1, pp. pp. 201–204. https://doi.org/10.1063/1.344472
Il’ves, V.G., Zuev, M.G., Sokovnin, S.Yu., and Murzakaev, A.M., Properties of silicon dioxide amorphous nanopowder obtained by electronic evaporation, Fiz. Tverd. Tela, 2015, vol. 57, no. 12, pp. 2439–2445.
Averin, I.A., Karmanov, A.A., Moshnikov, V.A., Pronin, I.A., and Igoshina, S.E., Correlation dependences in infrared spectra of nanostructures based on mixed oxides, Fiz. Tverd. Tela, 2015, vol. 57, no. 12, pp. 16–24.
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This study was carried out within the State Assignment no. FEWM-2020-0038 of the Ministry of Science and Higher Education of the Russian Federation.
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Mikhailov, M.M., Yuryev, S.A., Lapin, A.N. et al. Studying the Effect of Successive Irradiation by Electrons and Solar Spectrum Quanta on the Optical Properties of a Nanoparticle-Modified Barium Sulfate Powder. Theor Found Chem Eng 57, 1073–1078 (2023). https://doi.org/10.1134/S0040579523050214
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DOI: https://doi.org/10.1134/S0040579523050214