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 new carrier of catalyst-Na2Ti3O7 whisker was selected and TiO2/Na2Ti3O7 was prepared by sol-gel method, then complex photocatalyst H3PW12O40/Na2Ti3O7 was prepared by dipping way. SEM photographs showed the production was covered well, TiO2 was anatase type and H3PW12O40 was Keggin structure. UV-vis RDS showed wavelength range unfolded red shifts. The photocatalytic activity of H3PW12O40/TiO2/Na2...
The photocatalyst of titanium dioxide/float pearls which had float performance was prepared by sol-gel method. The compound photocatalyst of phosphotungstic acid/titanium dioxide/float pearls which had high photocatalysis activity and floatability was prepared through surface modifying by dipping method. Scanning electron microscopy, X-ray diffraction and UV-Vis diffused reflectance spectroscopy analysis...
In order to investigate the effects of photocatalysis technique to the wastewater of dye, a new carrier of catalyst- micron attapulgite clay was selected. The TiO2/attapulgite clay photocatalyst was prepared by the sol-gel method. X-ray diffraction indicates that its diffracted peak of surface is same as the characteristic peak of TiO2. SEM pictures showed the form of sample is amorphous, and the...
A new carrier of catalyst was chosen. Sol-gel method was used to preparate TiO2/potassium titanate photocatalyst. EDS shows the main peck included Ti, O, K in potassium titanate whisker. The main peak of K disappeared and the peaks of Ti, O stayed after whisker was covered. It directed that the surface of sample was covered by TiO2. The figure of UV-vis diffuse reflection shows TiO2/potassium had...
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.