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.
Ta 2 O 5 layer was prepared onto SBA-15 (Ta 2 O 5 /SBA-5) with Ta ethoxide precursor. The surface properties of Ta 2 O 5 /SBA-5 was the same as those of mesoporous Ta 2 O 5 , possessing electron accepting sites and hydrophobicity, but the structural stability upon thermal treatment was improved due to the presence of SBA-5. The drastic...
The amorphous inorganic phase of an ordered amorphous mesoporous Nb2O5 with two dimensional hexagonal (2D-hex) structure was crystallized with maintaining the original well arranged porous structure. The difference in surface property between amorphous and crystalline Nb2O5 with similar ordered mesoporous structure was compared. It was found from water adsorption–desorption isotherms and observation...
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.