Surface properties and photocatalytic activity of nanostructural films
Glass-supported TiO₂ nanostructural films of various porosity have been prepared. The structure and sorption characteristics of the obtained coatings have been investigated by x-ray phase analysis, adsorption methods and transmission electron microscopy. The photocatalytic activity of prepared mater...
Збережено в:
| Дата: | 2004 |
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| Автори: | , , , , |
| Формат: | Стаття |
| Мова: | English |
| Опубліковано: |
НТК «Інститут монокристалів» НАН України
2004
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| Назва видання: | Functional Materials |
| Онлайн доступ: | http://dspace.nbuv.gov.ua/handle/123456789/139586 |
| Теги: |
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| Назва журналу: | Digital Library of Periodicals of National Academy of Sciences of Ukraine |
| Цитувати: | Surface properties and photocatalytic activity of nanostructural films / V.I. Yatskiv, I.S. Petrik , N.P. Smirnova , V.M. Granchak, A.M. Eremenko // Functional Materials. — 2004. — Т. 11, № 4. — С. 776-782. — Бібліогр.: 20 назв. — англ. |
Репозитарії
Digital Library of Periodicals of National Academy of Sciences of Ukraine| Резюме: | Glass-supported TiO₂ nanostructural films of various porosity have been prepared. The structure and sorption characteristics of the obtained coatings have been investigated by x-ray phase analysis, adsorption methods and transmission electron microscopy. The photocatalytic activity of prepared materials in the gas-phase oxidation of ethanol and acetone has been examined. Besides the specific photocatalytic activity of ТІО₂ (anatase), photocatalyst sorption capacity defined by ТІО₂ coating porosity was also found to exert a decisive influence upon efficient photooxidation in gaseous phase. |
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