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Приказ резултата 4621-4624 од 4624
Formation of ZnIn2S4 nanosheets and tubular structures in organic media
(Materials Research Bulletin, 2017)
Hot-injection method for synthesis of ZnIn2S4 (ZIS) in organic media was studied. Nanosized ZnIn2S4 is successfully synthesized in oleic acid/oleylamine mixture in different ratios, which are both: complexing and/or capping ...
Preparation and characterization of chrome doped sphene pigments prepared via precursor mechanochemical activation
(Journal of Alloys and Compounds, 2013)
Mechanical activation of precursors has been used for the preparation of Cr-doped sphene ceramic pigments (CaTi1-yCrySiO5). Ceramic material has been prepared from a powder mixture of CaCO3, TiO2, SiO2 and Cr(NO3)center ...
Room-Temperature Synthesis and Photocatalytic Activity of Titania Nanoparticles Doped with Gadolinium Ions
(Digest Journal of Nanomaterials and Biostructures, 2013)
Gd3+-doped titania nanoparticles have been synthesized via acidic hydrolysis of Gd3+ and Ti4+ organic precursors. The resulting products were characterized by X-ray diffraction, transmition electron microscopy and diffuse ...
Representativity of Air Quality Control in Limited Number of Grid Points
(Journal of Environmental Protection and Ecology, 2014)
In this study, we point to loss of accuracy in representing a field of air pollution concentration due to reduction of number of monitoring points or changes in their location. Using a Gaussian-type diffusion model, a high ...