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Приказ резултата 11-20 од 123
Analysis of innovative activity and water management / Analiza inovacione delatnosti i upravljanje vodama
(Udruženje za tehnologiju vode i sanitarno inžinjerstvo, Beograd, 2011)
Innovation is the renewal and enlargement of the range of products, services and the associated markets; the establishment of new methods of production, supply and distribution; the introduction of changes in management, ...
The analysis of the tribological properties of multiple strengthened nanocomposite of the Cu-Al2o3 system
(Savez inženjera metalurgije Srbije, Beograd, 2011)
This paper presents the results of examined tribological properties of the multiple strengthened nanocomposite Cu-Al2O3 system. Cu-Al2O3 composite powder was obtained by combination of the thermo-chemical procedure and ...
Electrochemical behavior of polyaniline in chloride/citrate electrolyte
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
Polyaniline electrode, was obtained by electrochemical polymerization at constant current density of 2.0 mA cm-2 from aqueous solution of 1.0 mol dm-3 HCl containing 0.25 mol dm-3 aniline. Electrochemical characterization ...
The use of anodic linear sweep voltammetery analysis (ALSV) for characterization the copper anodes used for sulphur acidic waste solution treatment
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. The copper anodes with non-standard ...
Polypyrolle/glucose oxidase electrode for electrochemical determination of glucose
(Tatranské Matliare : Slovak Society of Chemical Engineering, 2011)
A growing interest in biosensors for use in medical, environmental and food analysis has been recognized. Biosensors are devices that transform chemical information, usually the concentration of a specific sample component, ...
Electrochemical Polymerization of Protective Polyaniline Coating on Copper
(Bor : Technical Faculty, 2011)
Paper published in 43rd International October Conference on Mining and Metallurgy - IOC 2011, October 12-15, 2011, Kladovo, Serbia: Proceedings, Bor : Technical Faculty, 2011.
Corrosion of an austenite and ferrite stainless steel weld / Korozija zavarenog spoja austenitnog i feritnog nerđajućeg čelika
(Serbian Chemical Society, Belgrade, 2011)
Dissimilar metal connections are prone to frequent failures. These failures are attributed to the difference in the mechanical properties across the weld, the coefficients of thermal expansion of the two types of steels ...
Effect of temperature on the physical changes and drying kinetics in plum (Prunus domestica L.) Požegača variety / Uticaj temperature na fizičke promene i kinetiku sušenja šljive (Prunus domestica L.) sorte požegača
(Association of the Chemical Engineers of Serbia, 2011)
In this study, drying kinetics of autochthonous variety Požegača plum was examined in a laboratory dryer at three temperatures. The whole plum fruits, together with the kernels were subjected to the drying process. The ...
Obtaining of the antioxidants by supercritical fluid extraction / Izolovanje antioksidanasa postupkom natkritične ekstrakcije
(Association of Chemical Engineers of Serbia, 2011)
One of the important trends in the food industry today is demand for natural antioxidants from plant material. Synthetic antioxidants such as butylated hydroxytoluene (BHT), and butylated hydroxyanisole (BHA) are now being ...
Microwave synthesis and characterization of Pt and Pt-Rh-Sn electrocatalysts for ethanol oxidation / Mikrotalasna sinteza i karakterizacija Pt i Pt-Rh-Sn katalizatora za oksidaciju etanola
(Serbian Chemical Society, Belgrade, 2011)
Carbon-supported Pt and Pt-Rh-Sn catalysts were synthesized by the microwave-polyol method in ethylene glycol solution and were investigated in the ethanol electro-oxidation reaction. The catalysts were characterized in ...