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Characterization of a surface modified carbon cryogel and a carbon supported Pt catalyst
(Journal of the Serbian Chemical Society, 2007)
A carbon cryogel, synthesized by carbonization of a resorcinol/formaldehyde cryogel and oxidized in nitric acid, was used as catalyst Support for Pt nanoparticles. The Pt/C catalyst was prepared by a modified polyol synthesis ...
Water and water resources in national environmental strategy of Serbia / Nacionalni program zaštite životne sredine Srbije u oblasti voda i vodnih resursa
(Univerzitet u Nišu - Tehnološki fakultet, Leskovac, 2007)
The Law on Environmental Protection of The Republic of Serbia ("The Official Gazette RS", Nr. 135/04) requires that the National Environmental Strategy is developed for the period of at least ten years. According to the ...
The crystallisation of calcium phosphate glass containing vanadium oxide
(University of Chemistry and Technology, Prague, 2007)
The crystallisation behaviour of calcium phosphate glass containing vanadium oxide was studied. Glass with a molar ratio of [CaO]/[P2O5] = 1.13 and a V2O5 content of 8 mol.% was prepared for the experiments. The crystallisation ...
Effect of temperature on the electrodeposition of disperse copper deposits / Uticaj temperature na elektrohemijsko taloženje disperznih taloga bakra
(Serbian Chemical Society, 2007)
The effect of temperature on the electrodeposition of copper at overpotentials belonging to the plateau of the limiting diffusion current density and higher was examined by the determination of the average current efficiency ...
Contribution of textile technology to the development of modern compression bandages
(CI and CEQ, 2007)
Although compression therapy is a key factor in the successful treatment of some circulatory problems in lower limbs, this form of therapy includes some risks if used inappropriately. Based on deliberate application of ...
Silver in copper intermediates of lead refinery 'Trepča' / Srebro u bakarnim međuproduktima rafinerije olova 'Trepča'
(Savez inženjera i tehničara Srbije, Beograd, 2007)
Lead ores and concentrates always have significant content of silver and copper. During the process of lead bullion refining these two metals are separated and concentrated into the intermediates which have special ...
The influence of high and low temperatures on the impact properties of glass-epoxy composites / Uticaj visokih i niskih temperatura na udarna svojstva stakleno−epoksidnih kompozita
(Serbian Chemical Society, Belgrade, 2007)
The aim of this paper is to present the influence of high and low temperatures on the impact properties glass-epoxy composites. The impact strength an is presented for four different glass-epoxy composite structures at ...
Mixtures of methanol and 2-propanol as a potential fuel for direct alcohol fuel cells / Smeša metanola i 2-propanola kao potencijalno gorivo u gorivim spregovima sa alkoholom
(Serbian Chemical Society, Belgrade, 2007)
The electrochemical oxidation of methanol, 2-propanol, and their mixtures was investigated on a Pt/C thin film electrode in acid solution. It was confirmed that the oxidation of 2-propanol commences at less positive ...
Analysis of the properties of a Cu-Al2-O3 sintered system based on ultra fine and nanocomposite powders
(International Institute for the Science of Sintering, Beograd, 2007)
In this paper synthesis of a composite based on Cu-Al2O3 by a thermo-chemical method is shown along with a comparative analysis of the properties of the obtained nanocomposite sintered samples, which are characterized by ...
Numerical method for the prediction of bending properties of glass-epoxy composites / Primena numeričkog modela za predviđanje savojnih svojstava staklo-epoksi kompozitnog materijala
(Faculty of Technology, Novi Sad, 2007)
Mechanical properties of composite materials are conditioned by their structure and depend on the characteristics of structural components. In this paper is presented a numerical model by which the bending properties can ...