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Приказ резултата 31-40 од 49
Kinetics of adsorption of mixed pollutants by organobentonite
(Society of Physical Chemists of Serbia, 2010)
Quantitative substitution of the interlayer cations of smectite by hexadecyl trimethylammonium ions (HDTMA) was performed in order to prepare adsorbent able to simultaneously adsorb toxic metal cations and organic pollutants. ...
Photovoltaics of sol-gel processed titanium oxide coating
(Serbian Chemical Society, Belgrade, 2010)
Titanium oxide is applied as a photocatalyst in organic synthesis and for waste water treatment and outdoor air purification. In this work, photoelectrochemical (PEC) activity of titanium oxide coating on titanium substrate, ...
The study of the iron phosphate coatings porosity in bufered borate solution
(Serbian Chemical Society, Belgrade, 2010)
The iron phosphate layers on the low carbon steel surface slows steel corrosion in aggressive environments. The quality of the iron phosphate layer depends on the fraction of the total surface area covered by phosphate ...
Textile dye sorption by porous aminofunctionalized copolymer
(Institute of Technical Sciences of the Serbian Academy of Sciences & Arts, 2010)
Macroporous hydrophilic copolymers based on glycidyl methacrylate, GMA, proved very
useful as sorbents and column packing in different types of chromatography, as enzyme
supports, in biotechnological and biomedical ...
The Kinetics of Reaction between Iodide and Hydrogen Peroxide in Acid Solution
(Society of Physical Chemists of Serbia, 2010)
The kinetics of the complex reaction between I– and H2O2 in acid media is investigated. The particular attention is focused on the determination of the rate
constant of the reaction between HIO and H2O2 involved in ...
Size distributed aerosol mass concentration and chemical composition in Belgrade during summer-autumn 2008
(Society of Physical Chemists of Serbia, 2010)
Physical and chemical characterizations of the atmospheric aerosol were carried out in urban area of Belgrade. This work focuses on the size-segregated aerosol chemical composition observed during the summer-autumn 2008th. ...
Critical manifold of the model for Bray-Liebhafsky oscillatory reaction
(Society of Physical Chemists of Serbia, 2010)
Mixed mode oscillations are obtained in numerical simulations of the Bray-
Liebhafsky oscillatory reaction in CSTR, for appropriate choice of the parameter
set. In this paper, we analyze critical manifold of the slow-fast ...
The influence of Fe content in Al,Fe-pillared clays on its performance in catalytic wet oxidation
(Society of Physical Chemists of Serbia, 2010)
In this work a series of Al,Fe-pillared clays (PILCs) with different Fe3+ content was synthesized and characterized. Their catalytic performance was studied in the in catalytic wet peroxide oxidation (CWPO) of food dye ...
Methanol electrooxidation from alkaline solution on pt and PtRu modified Zeolite X
(Society of Physical Chemists of Serbia, 2010)
Zeolite NaX was modified by Pt and Pt/Ru nanodispersed metallic clusters. This
modification was achieved by zeolite impregnation with acetylacetonate salt/acetone
solution, followed by acetone evaporation and thermal ...
Microstructure and Crystallinity of oriented polyolefins
(Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2010)
The influence of orientation on polyolefins was studied in accordance with Peterlin’s molecular model of drawing. Isotactic polypropylene and low density, linear low density and high density polyethylenes were oriented via ...