Sunajadevi, K. R. and Sugunan, S (2004) Preparation and characterization of nanocrystalline transition metal-loaded sulfated titania through sol-gel method. Materials Letters, 58 (26). 3290 - 3296.
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Official URL: http://www.sciencedirect.com/science/article/B6TX9...
Abstract
Transition metal-loaded (3%) nanocrystalline sulfated titania (ST) powders are prepared using the sol–gel technique. Anatase is found as the active phase in all the samples. Sulfate ion impregnation decreases the crystallite size and stabilizes the anatase phase of TiO2. Acidity of the samples is found to increase by the incorporation of sulfate ion and also by the modification by transition metal ions. All the prepared catalysts are found stable up to 700 °C.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Sol–gel processing; Nano materials; Titania; Sulfated titania |
| Subjects: | Material Science > Nanofabrication processes and tools Material Science > Nanochemistry Material Science > Nanostructured materials |
| ID Code: | 6872 |
| Deposited By: | SPI |
| Deposited On: | 24 Sep 2009 17:36 |
| Last Modified: | 24 Sep 2009 17:36 |
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