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.
Herein, we report on the influence of annealing temperature on the formation of anatase and rutile phase of TiO2. Electrochemical anodization was carried out in two electrodes bath consisting of excess Fluorine ions. The anode is a 0.1 mm thick Ti foil and the cathode is Pt electrode. Anodization was conducted at 20 V in 1M Na2SO4 electrolyte. The anodized foil was subjected to morphological and structural...
Using TiO2 from the hydrolysis of TiOSO4 as the precursor, and polystyrene (PS) as the template, TiO2/PS complex nanoparticles were successfully prepared through Layer-by-Layer self-assembly method. Then erased PS by heating, thus hollow sphere TiO2 was attained. The synthesized materials were characterized by SEM and XRD, the results indicated that TiO2 spheres were deposited on Ti substrate and...
To improve the surface biocompatibility of titanium films, a electrostatic self-assembly technique (ESA), based on the polyelectrolyte-mediated electrostatic adsorption of chitosan (Chi) and heparin (Hep), was used leading to the formation of multilayers on the titanium thin film surfaces. The film growth was initialized by depositing one layer of positively charged poly-L-lysine (PLL) on the NaOH-treated...
To use solar irradiation or interior lighting efficiently and immobility TiO2, carbon-doped TiO2 ceramic film was prepared on the surface of titanium by anodic oxidation. The surface morphology, the distribution of elements and crystal structure were studied with SEM, EPMA, and XRD. The results showed that the main components of Carbon-doped catalyzer were rutile and anatase, meanwhile, the carbon...
The application of titanium dioxide (TiO/sub 2/) films as a phosphorus diffusion barrier is investigated. The purpose is to study the possibility of using TiO/sub 2/ to replace thermally grown silicon dioxide (SiO/sub 2/) as a phosphorus diffusion barrier to allow the formation of a selective emitter in the buried contact (BC) solar cell processing. The TiO/sub 2/ films are deposited on silicon wafers...
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.