Optical properties and radiation stability of TiO2 powders modified by Al2O3, ZrO2, SiO2, TiO2, ZnO, and MgO nanoparticles; Dyes and Pigments; Vol. 123
| Parent link: | Dyes and Pigments.— , 1980- Vol. 123.— 2015.— [P. 72-77] |
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| Співавтор: | |
| Інші автори: | , , , , |
| Резюме: | Title screen The high-temperature modification of micron-sized grains of titanium dioxide with nanoparticles ofAl2O3, ZrO2, SiO2, TiO2, ZnO, and MgO was performed. The influence of these types of nanoparticles onthe diffuse reflectance spectra of modified pigments in the range of 350e2000 nm and their changesafter irradiation by 30 keV electrons were investigated. It was determined that the modification does notlead to significant changes in the diffuse reflection spectra of the TiO2 pigments. The type of oxidenanoparticles, the size of the ionic radii and the valence of the cations do not noticeably influence theradiation stability of the modified pigment, as determined by the intensity of the absorption bands in thevisible and near infrared regions of the spectrum. The determining factor in the increase of the radiationstability of the modified pigments is the specific surface area of the nanopowders. Режим доступа: по договору с организацией-держателем ресурса |
| Мова: | Англійська |
| Опубліковано: |
2015
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| Предмети: | |
| Онлайн доступ: | http://dx.doi.org/10.1016/j.dyepig.2015.07.024 |
| Формат: | Електронний ресурс Частина з книги |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643979 |
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| 200 | 1 | |a Optical properties and radiation stability of TiO2 powders modified by Al2O3, ZrO2, SiO2, TiO2, ZnO, and MgO nanoparticles |f M. M. Mikhaylov [et al.] | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 77 (25 tit.)] | ||
| 330 | |a The high-temperature modification of micron-sized grains of titanium dioxide with nanoparticles ofAl2O3, ZrO2, SiO2, TiO2, ZnO, and MgO was performed. The influence of these types of nanoparticles onthe diffuse reflectance spectra of modified pigments in the range of 350e2000 nm and their changesafter irradiation by 30 keV electrons were investigated. It was determined that the modification does notlead to significant changes in the diffuse reflection spectra of the TiO2 pigments. The type of oxidenanoparticles, the size of the ionic radii and the valence of the cations do not noticeably influence theradiation stability of the modified pigment, as determined by the intensity of the absorption bands in thevisible and near infrared regions of the spectrum. The determining factor in the increase of the radiationstability of the modified pigments is the specific surface area of the nanopowders. | ||
| 333 | |a Режим доступа: по договору с организацией-держателем ресурса | ||
| 461 | |t Dyes and Pigments |d 1980- | ||
| 463 | |t Vol. 123 |v [P. 72-77] |d 2015 | ||
| 610 | 1 | |a электронный ресурс | |
| 610 | 1 | |a труды учёных ТПУ | |
| 610 | 1 | |a pigments | |
| 610 | 1 | |a nanoparticles | |
| 610 | 1 | |a modification | |
| 610 | 1 | |a irradiation | |
| 610 | 1 | |a defects | |
| 610 | 1 | |a specific surface area | |
| 701 | 1 | |a Mikhaylov |b M. M. |g Mikhail Mikhaylovich | |
| 701 | 1 | |a Vlasov |b V. A. |c Physicist |c Senior researcher of Tomsk Polytechnic University, Candidate of physical and mathematical sciences |f 1975- |g Vitaliy Anatolievich |3 (RuTPU)RU\TPU\pers\31405 |9 15577 | |
| 701 | 1 | |a Yurjev |b S. A. |g Semen Aleksandrovich | |
| 701 | 1 | |a Neshchimenko |b V. V. |g Vitaly Vladimirovich | |
| 701 | 1 | |a Shcherbina |b V. V. | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт неразрушающего контроля (ИНК) |b Проблемная научно-исследовательская лаборатория электроники, диэлектриков и полупроводников (ПНИЛ ЭДиП) |3 (RuTPU)RU\TPU\col\19033 |
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