The Infona portal uses cookies, i.e. strings of text saved by a browser on the user's device. The portal can access those files and use them to remember the user's data, such as their chosen settings (screen view, interface language, etc.), or their login data. By using the Infona portal the user accepts automatic saving and using this information for portal operation purposes. More information on the subject can be found in the Privacy Policy and Terms of Service. By closing this window the user confirms that they have read the information on cookie usage, and they accept the privacy policy and the way cookies are used by the portal. You can change the cookie settings in your browser.
A novel ammonia and triethanolamine assisted sol-gel synthesis method was developed to fabricate TiO2 hollow spheres (THS). The hollow structure of TiO2 could be easily controlled by adjusting the amount of ammonia and triethanolamine. Photocatalytic activities of the THS were evaluated by the photodegradation of Rhodamine B (RhB). The results show that the anatase/rutile mixed-phase THS obtained...
Hollow spherical TiO2 were successfully fabricated through a template-free solvothermal route using TBT (titanium(IV) butoxide) as the titanium source and absolute ethanol as the solvent. The structural parameters like cavity size, wall thickness and overall sphere diameter of hollow spherical TiO2 were effectively controlled through tuning TBT amount. By increasing the amount of TBT, the overall...
Hollow TiO2 spheres were easily fabricated through a template-free solvothermal route only using tetrabutyl titanate (TBT) as raw material and absolute ethanol as solvent. The morphology of hollow TiO2 spheres was successfully controlled by adjusting the reaction time and reaction temperature. The formation process of hollow TiO2 spheres includes three steps based on the experimental results: the...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.