Photostability of ZnO powder modified SiO2 nanoparticles
The influence of the solar spectrum quanta (SSQ) irradiation time on the diffuse reflectance spectra (ρλ) and the integral absorption coefficient of solar radiation ( a s) of the initial and modified with silicon dioxide nanoparticles zinc oxide powders has been studied. The comparison of the changes in the absorption coefficient as showed its smaller changes by 2.89 times after 2 hours of irradiation and by 1.28 times after 15 hours of irradiation with SSQ with an intensity 3 times higher than the intensity of solar radiation.
Download file
Counter downloads: 20
Keywords
liquid glass, nanoparticles, modification, optical properties, irradiationAuthors
| Name | Organization | |
| Mikhailov M.M. | Tomsk State University of Control Systems and Radioelectronics | membrana2010@mail.ru |
| Yuryev S.A. | Tomsk State University of Control Systems and Radioelectronics | yusalek@gmail.com |
| Lapin A.N. | Tomsk State University of Control Systems and Radioelectronics | alexey_nl@mail.ru |
| Neshchimenko V.V. | Аmur State University | vitaly@mail.ru |
References
Brown R.R., Fogdall L.B., Connaday S.S. // Progress in Astronautics: Thermal Desing Principles of Spacecraft and Entru. - 1969. - V. 21. - P. 697-724.
Тепловой обмен и тепловой режим космических аппаратов / под ред. Н.А. Анфимова. - М.: Мир, 1974. - 324 c.
Durcanin J.T., Chalmers D.R., Visentine J.T. // AIAA Paper. - 1987. - V. 41. - No. 1599. - P. 1-12.
Нещименко В.В. Исследование структуры, свойств и радиационной стойкости оксидных порошков, модифицированных наночастицами: дис. … д.ф.-м.н. - Томск: ИФПМ СО РАН, 2017. - 345 c.
Mikhailov M.M. Optical properties and radiation stability of Metal Oxide Powders modified with Nanoparticles. V. 6. - Publishing house of Tomsk State University of Control Systems and Radio Electronics, 2019. - 312 p.
Макарова Е.А., Харитонов А.В. Распределение энергии Солнца и солнечная постоянная. - М.: Наука, 1972. - 88 с.
Fermi Detects Solar Flare's Highest-Energy Light [электронный ресурс]. - URL: https://www.nasa.gov/mission_pages/GLAST/news/highest-energy.html.
Mikhailov M.M., Lapin A.N., Sokolovskiy A.N., Yuryev S.A. // Opt. Mater. - 2021. - V. 115. - P. 111038.
Kositsyn L.G., Mikhailov M.M., Kuznetsov N.Y., Dvoretskii M.I. // Instrum. Exp. Tech. - 1985. - V. 28. - P. 929-932.
Johnson J.A., Cerbus C.A., Haines A.I., Kenny M.T. // AIAA Paper. - 2005. - P. 1378.
ASTM E490 - 00a Standard Solar Constant and Zero Air Mass Solar Spectral Irradiance Tables. - 2005.
ASTM E903 - 96 Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres. - 2005.
Шалимова К.В. Физика полупроводников. - М.: Энергия, 1976. - 416 с.
Amico P., Calzolari A., Ruini A., Catellani A. // Sci. Rep. - 2017. - V. 7. - P. 16805.
