Синтез нанорозмірного TiO2 на поверхні високодисперсного кремнезему
TiO2 nanoparticles have been synthesized by low temperature hydrolysis of TiCl4 and Ti(OC3H7)4 on fumed silica surface with subsequent calcination at 600°C. Silica matrix has been found to effect on the formation of TiO2(anatase) crystal structure under heat treatment. Properties of the TiO2/SiO2 ox...
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| Дата: | 2012 |
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| Автори: | , , , , , |
| Формат: | Стаття |
| Мова: | Українська |
| Опубліковано: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2012
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| Онлайн доступ: | https://www.cpts.com.ua/index.php/cpts/article/view/162 |
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| Назва журналу: | Chemistry, Physics and Technology of Surface |
Репозитарії
Chemistry, Physics and Technology of Surface| Резюме: | TiO2 nanoparticles have been synthesized by low temperature hydrolysis of TiCl4 and Ti(OC3H7)4 on fumed silica surface with subsequent calcination at 600°C. Silica matrix has been found to effect on the formation of TiO2(anatase) crystal structure under heat treatment. Properties of the TiO2/SiO2 oxide systems synthesized have been examined by potentiometric titration, XRD analysis, IR and the laser correlation spectroscopy. |
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