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Cesium removal from aqueous solution by natural mineral clinoptilolite
(Belgrade : VINČA Institute of Nuclear Sciences, 2014)
The aim of this study was to investigate the Cs+ ions sorption on natural minerals clinoptilolite. The analysis of clinoptilolite and clinoptilolite with adsorbed Cs+ ion was con- ducted by X-ray diffraction, scanning ...
X-ray emission and Mossbauer spectra and electronic structure of ScFe2Si2 and HfFe2S2compounds
(Belgrade : Materials Research Society of Serbia, 2014)
The valence band electronic structure of compounds with the HfFe2S2 crystal lattice type has been established for the first time based on X-ray emission spectroscopy measurements. Band structure and theoretical spectra of ...
The Morphological Characterization of Mechanically Activated ZnO Powder
(Belgrade : Serbian Ceramic Society, 2014)
The authors investigated the morphological characteristics of mechanically activated ZnO powder. ZnO powder was mechanically activated for 2, 5, 10 and 30 minutes in a planetary ball mill. Mechanical activation introduces ...
Photocatalytic activity of ZnO-PEO composites
(Belgrade : Materials Research Society of Serbia, 2014)
The removal of organic pollutants from wastewater is very important for environmental protection. During the years different methods have been developed and applied on wastewater treatment. Between those methods a heterogeneous ...
Electrochemical oxygen reduction at platinum catalyst on tin oxide based support in alkaline solution
(Belgrade : Materials Research Society of Serbia, 2014)
Platinum on Sb doped tin oxide support (Sb/SnO2) was synthesized and characterized as the catalyst for oxygen reduction reaction in 0.1 mol dm-3NaOH solution, at 25oC. Sb (5%) doped tin oxide support was synthesized by ...
Korelacija funkcionalnih i fizičko-hemijskih svojstava prahova ZnO dobijenih različitim metodama sinteze
(Belgrade : University of Belgrade, Faculty of Physical Chemistry, 2014)
Poznato je da funkcionalna svojstva cink oksidnih prahova zavise od fizičko-hemijskih karakteristika kao što su optičke karakteristike i specifična površina, a koje su određene strukturnim svojstvima praha u kao što su: ...
Distillation products of Stanley plum obtaining
(Vrnjačka Banja : Scientific and Technical Center for Intellectual Property, 2014)
The sort of plum used for distillation is Stanley picked in August 2013 in Gračac, Vrnjačka Banja, Serbia. 200 kg of ripe fruit was fermented with 40 dm3 of potable water. Wine was removed from the obtained product, and ...
Surfactants Assisted Hydrothermal Synthesis of NaYF4 co-doped Yb3+/Er3+ Up-conversion Nanoparticles
(Belgrade : Serbian Ceramic Society, 2014)
In the past few years there is a great interest for synthesis of the surface modified upconversion nanoparticles that can be used for biomedical application such as bio-detection, fluorescene imaging and drug delivery. ...
Synthesis of LiFePO4 by mechanical stressing and thermal annealing
(Belgrade : Materials Research Society of Serbia, 2014)
Mechanical activation can be regarded as a multi-step process with changes in the energetic parameters and the amount of accumulated energy of solids in each step. Here we report the influence of mechanochemical processing ...
Synthesis and characterization of Cu-ZrB2 alloy produced by PM techniques
(Belgrade : International Institute for the Science of Sintering, 2014)
The copper alloy with 7vol.% ZrB2 examined in this study was consolidated via powder metallurgy processing (PM) by combining mechanical alloying and hot pressing process. Structural changes, morphological properties and ...