Synthesis of TiO2−SiO2−Ag/fiberglass with antibacterial properties and its application for air cleaning
The TiO2−SiO2−Ag/fiberglass with antibacterial properties under UV light irradiation was synthesized. The effects of compositions of TiO2−SiO2−Ag/fiberglass, optical, and textural characteristics on the antibacterial activity were studied. The TiO2−SiO2−Ag film was coated on the surface of fiberglas...
| Published in: | ACS Omega Vol. 8, № 26. P. 23521-23527 |
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| Other Authors: | , , , , |
| Format: | Article |
| Language: | English |
| Subjects: | |
| Online Access: | http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001132675 Перейти в каталог НБ ТГУ |
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| 245 | 1 | 0 | |a Synthesis of TiO2−SiO2−Ag/fiberglass with antibacterial properties and its application for air cleaning |c A. A. Buzaev, E. S. Lyutova, V. A. Tkachuk [et al.] |
| 336 | |a Текст | ||
| 337 | |a электронный | ||
| 504 | |a Библиогр.: 23 назв. | ||
| 520 | 3 | |a The TiO2−SiO2−Ag/fiberglass with antibacterial properties under UV light irradiation was synthesized. The effects of compositions of TiO2−SiO2−Ag/fiberglass, optical, and textural characteristics on the antibacterial activity were studied. The TiO2−SiO2−Ag film was coated on the surface of fiberglass carrier filaments. The temperature effect on the formation of the TiO2−SiO2−Ag film was established by thermal analysis, and the temperature treatment mode was selected as 300 °C for 30 min, 400 °C for 30 min, 500 °C for 30 min, and 600 °C for 30 min. The influence of silicon oxide and silver additives on the antibacterial properties of TiO2−SiO2−Ag films was established. Increasing the treatment temperature of the materials up to 600 °C increased the thermal stability of the titanium dioxide anatase phase, while the values of optical characteristics decreased: the film thickness decreased to 23.92 ± 1.24 nm, the refractive index decreased to 2.154 ± 0.002, the energy of the band gap width decreased to 2.8 ± 0.5, and the light absorption shifted to the visible-light regime, which is important for photocatalytic reactions. The results showed that the use of TiO2−SiO2−Ag/fiberglass allows significant decrease in the value of CFU microbial cells to 125 CFU m−3. | |
| 653 | |a стекловолокно | ||
| 653 | |a антибактериальные свойства | ||
| 653 | |a фотокаталические свойства | ||
| 655 | 4 | |a статьи в журналах |9 956354 | |
| 700 | 1 | |a Buzaev, Aleksandr A. |9 956353 | |
| 700 | 1 | |a Lyutova, Ekaterina S. |9 475305 | |
| 700 | 1 | |a Tkachuk, Valeriya A. |9 956355 | |
| 700 | 1 | |a Borilo, Lyudmila P. |9 102317 | |
| 700 | 1 | |a Chen, Yu-Wen |9 180027 | |
| 773 | 0 | |t ACS Omega |d 2023 |g Vol. 8, № 26. P. 23521-23527 |x 2470-1343 | |
| 852 | 4 | |a RU-ToGU | |
| 856 | 4 | |u http://vital.lib.tsu.ru/vital/access/manager/Repository/koha:001132675 | |
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| 908 | |a статья | ||
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