31.08.2016 15:08
Abstract: Cerium dioxide was used for the first time as reactive sorbent for the degradation of the organophosphate pesticides parathion methyl, chlorpyrifos, dichlofenthion, fenchlorphos, and prothiofos, as well as of some chemical warfare agents-nerve gases soman and O-ethyl...
31.08.2014 12:28
Abstract: Monolayer nanosheets of h-BN and h-BCN were prepared by high intensity ultrasound in a pressurized batch reactor. Exfoliation of bulk layered materials using ultrasound is an attractive route to large-scale preparation of monolayer crystals. To evaluate the quality of...
21.08.2014 00:00
Abstract:
Synthesis: The method of homogeneous hydrolysis of Fe, Co, Cr, Ni, Mn, Ti, Al, and Zn salts with urea in aqueous solutions in the presence of substrates (kaolin, metakaolin and mullite) was used for the preparation of composite pigments. In...
22.03.2014 14:05
Abstract: High-intensity ultrasound exfoliation of a bulk-layered material is an attractive route for large-scale preparation of monolayers. The monolayer slices could potentially be prepared with a high yield (up to 100%) in a few minutes. Exfoliation of natural minerals (such as tungstenite and...
25.02.2014 13:39
Abstract: Highly photoactive anatase and rutile modifications of titania were prepared by annealing the product of thermal hydrolysis of titania peroxo-complexes under different atmosphere (hydrogen, nitrogen, and oxygen) at 950 °C. The prepared samples were characterized by X-ray powder...
05.02.2014 13:51
Abstract: An environmentally benign synthesis method was used to prepare a nearly uniform dispersion of TiO2 nanoparticles modified by bismuth for photocatalytic purposes. The role of bismuth in the catalyst structure was evaluated using numerous methods such as XRPD, HTXRPD, TEM and...
