Синтез та оптичні характеристики нанорозмірних пористих плівок ТіО2, одержаних золь-гель методом
Nanocrystalline TiO2 films with anatase structure were prepared by sol-gel method from titanium tetraisopropoxide using solvent α-terpineol аnd pore-forming agents with different molecular mass. The film thickness is proportional to viscosity of precursor, depends on molecular mass of pore-forming a...
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| Datum: | 2004 |
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| Hauptverfasser: | , , , , , |
| Format: | Artikel |
| Sprache: | Ukrainisch |
| Veröffentlicht: |
Chuiko Institute of Surface Chemistry National Academy of Sciences of Ukraine
2004
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| Online Zugang: | https://surfacezbir.com.ua/index.php/surface/article/view/146 |
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| Назва журналу: | Surface |
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Surface| Zusammenfassung: | Nanocrystalline TiO2 films with anatase structure were prepared by sol-gel method from titanium tetraisopropoxide using solvent α-terpineol аnd pore-forming agents with different molecular mass. The film thickness is proportional to viscosity of precursor, depends on molecular mass of pore-forming agent and reaction time. The films structures were characterized by XRD and optical spectroscopy methods. Addition of pore-forming agents with various molecular mass allows us to increase film thickness and control ТіО2 crystal size in films and powders. |
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