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.
Heterogeneous catalysis of Fenton-like process provides new alternatives to overcome the drawbacks of traditional Fe2+-H2O2 system. Herein, the modification of Fe3O4 with SiO2/C in one-pot hydrothermal reaction to prepare Fe3O4/SiO2/C nanoparticles (FSCNP) for the Fenton-like catalysis in neutral environment is reported. FSCNP could catalyse the decomposition of H2O2 at various pH values to decolourise...
Palladium nanoparticles (PdNPs) are of great importance as catalytic materials. Their synthesis has been widely studied and interest in their properties is growing. Bio-based methods might be a greener option for designing the PdNPs with reduced environmental impacts. This study reports the synthesis of PdNPs by utilising the aqueous extract of medicinally important Eucommia ulmoides (E. Ulmoides)...
In this work, Ag/TiO2 photo catalyst was prepared by depositing elemental Ag on the surface of TiO2 particle surface. Ag was got by reducing ion Ag+ in the suspension of TiO2 with illumination of UV light. When it was used to degrade ethylene blue (MB) using UV light, Ag/TiO2 gave higher catalytic activity than TiO2. To examine the influence of existing type of catalyst on photo degradation of organic...
Polyacrylonitrile (PAN) fiber was modified with NH2OH and FeCl3 aqueous solution to prepare Fe (III)-amidoximated PAN fiber complex (Fe-AO-PAN), which was characterized using FTIR, XPS, and DRS respectively. Then the photocatalytic activity of Fe-AO-PAN was evaluated in degradation of a typical organic dye, Rhodamine B in the presence of H2O2 under visible light irradiation. The results indicated...
Multiwall and singlewall carbon nanotubes were used as precursors for preparing metal ion-decorated nanotubes. The activated nanotubes catalyze metal deposition specifically onto their surfaces upon wetting the surface of nanotubes. K+ , Cu2+ , Mg2+ , Ca2+ and Fe3+ decorated singlewall and multiwall carbon nanotubes, were screened for the catalytic activity in reactive violet dye waste water decomposition...
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.