Effects of neutron irradiation at different fluencies on nanosized anatase titanium dioxide; Radiation Physics and Chemistry; Vol. 194
| Parent link: | Radiation Physics and Chemistry Vol. 194.— 2022.— [109988, 9 p.] |
|---|---|
| Institution som forfatter: | |
| Andre forfattere: | , , , , , , , , , , , , , , |
| Summary: | Title screen Nanosized anatase polymorph of titanium dioxide was irradiated at normal conditions at different fluencies. Neutron irradiation was conducted at IBR-2 high-flux pulsed reactor at fluencies of 4.0 × 1012 n/cm2, 8.0 × 1012 n/cm2, 1.3 × 1013 n/cm2, 4.0 × 1014 n/cm2 and 1015 n/cm2 (neutron energy E > 0.1 MeV). X-ray diffraction, neutron diffraction analysis, Raman and FTIR spectroscopy were used to examine the crystal structure and the surface of the anatase polymorph after irradiation. X-ray and neutron diffraction analysis show deviations in the values for the unit cell volume with increasing fluence <https://www.sciencedirect.com/topics/physics-and-astronomy/fluence> and some anneling effect for the highest fluence. Raman spectra analysis show that no phase transition occurs in the material at all irradiation fluences investigated. FTIR spectra analysis unveil that water molecules adsorbed on the material surface disintegrate under the influence of fast neutrons, converting to briged hydroxils on the surface of TiO2. Режим доступа: по договору с организацией-держателем ресурса |
| Sprog: | engelsk |
| Udgivet: |
2022
|
| Fag: | |
| Online adgang: | https://doi.org/10.1016/j.radphyschem.2022.109988 |
| Format: | Electronisk Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=669080 |
MARC
| LEADER | 00000naa0a2200000 4500 | ||
|---|---|---|---|
| 001 | 669080 | ||
| 005 | 20250217155237.0 | ||
| 035 | |a (RuTPU)RU\TPU\network\40318 | ||
| 035 | |a RU\TPU\network\40085 | ||
| 090 | |a 669080 | ||
| 100 | |a 20230213d2022 k||y0rusy50 ba | ||
| 101 | 0 | |a eng | |
| 102 | |a NL | ||
| 135 | |a drcn ---uucaa | ||
| 181 | 0 | |a i | |
| 182 | 0 | |a b | |
| 200 | 1 | |a Effects of neutron irradiation at different fluencies on nanosized anatase titanium dioxide |f M. N. Mirzayev, L. Slavov, A. Donkov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 330 | |a Nanosized anatase polymorph of titanium dioxide was irradiated at normal conditions at different fluencies. Neutron irradiation was conducted at IBR-2 high-flux pulsed reactor at fluencies of 4.0 × 1012 n/cm2, 8.0 × 1012 n/cm2, 1.3 × 1013 n/cm2, 4.0 × 1014 n/cm2 and 1015 n/cm2 (neutron energy E > 0.1 MeV). X-ray diffraction, neutron diffraction analysis, Raman and FTIR spectroscopy were used to examine the crystal structure and the surface of the anatase polymorph after irradiation. X-ray and neutron diffraction analysis show deviations in the values for the unit cell volume with increasing fluence <https://www.sciencedirect.com/topics/physics-and-astronomy/fluence> and some anneling effect for the highest fluence. Raman spectra analysis show that no phase transition occurs in the material at all irradiation fluences investigated. FTIR spectra analysis unveil that water molecules adsorbed on the material surface disintegrate under the influence of fast neutrons, converting to briged hydroxils on the surface of TiO2. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Radiation Physics and Chemistry | ||
| 463 | |t Vol. 194 |v [109988, 9 p.] |d 2022 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a titanium dioxide | |
| 610 | 1 | |a anatase | |
| 610 | 1 | |a neutron irradiation | |
| 610 | 1 | |a neutron diffraction | |
| 610 | 1 | |a crystal structure | |
| 610 | 1 | |a FTIR | |
| 610 | 1 | |a диоксид титана | |
| 610 | 1 | |a нейтронное облучение | |
| 610 | 1 | |a нейтронная дифракция | |
| 701 | 1 | |a Mirzayev |b M. N. |g Matlab | |
| 701 | 1 | |a Slavov |b L. |g Lyubomir | |
| 701 | 1 | |a Donkov |b A. |g Alexandar | |
| 701 | 1 | |a Neov |b D. |g Dimitar | |
| 701 | 1 | |a Popov |b E. |g Evgeni | |
| 701 | 1 | |a Demir |b E. |g Ertugrul | |
| 701 | 1 | |a Ivaylo |b G. |g Genov | |
| 701 | 1 | |a Abdurakhimov |b B. |g Bekhzodjon | |
| 701 | 1 | |a Vladesku |b A. |c Romanian specialists in the field of biomaterials |c researcher of Tomsk Polytechnic University, candidate of biological Sciences |f 1977- |g Alina |3 (RuTPU)RU\TPU\pers\39940 | |
| 701 | 1 | |a Biira |b S. |g Saphina | |
| 701 | 1 | |a Karaman |b T. |g Tamer | |
| 701 | 1 | |a Sharipov |b Z. |g Zarif | |
| 701 | 1 | |a Doroshkevich |b A. |g Aleksandr | |
| 701 | 1 | |a Mirzayeva |b D. |g Dunya | |
| 701 | 1 | |a Mustafayev |b I. |g Islam | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет |b Исследовательская школа химических и биомедицинских технологий |b Научно-исследовательский центр "Физическое материаловедение и композитные материалы" |3 (RuTPU)RU\TPU\col\24957 |
| 801 | 0 | |a RU |b 63413507 |c 20230213 |g RCR | |
| 856 | 4 | |u https://doi.org/10.1016/j.radphyschem.2022.109988 | |
| 942 | |c CF | ||