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Oxidation of hydroxide ions at platinum-modified zeolite electrode / Izvod oksidacija hidroksilnih jona na zeolitu modifikovanom platinom
(Association of Chemical Engineers of Serbia, 2012)
NaX zeolite was modified by platinum via impregnation/thermal decomposition technique, using Pt(II)-acetyl acetonate in acetone as an impregnating solution. The samples were characterized by scanning electron microscopy ...
Multipolar anisotropy and domain semicircular alignment in sintered strontium hexaferrite shaped by PIM technology
(Proceedings of the International Euro Powder Metallurgy Congress and Exhibition, Euro PM 2012, 2012)
Multipolar anisotropy was induced in strontium hexaferrite green samples in a high intensity magnetic field during feedstock injection by PIM (powder injection molding) technology. Strontium hexaferrite particles in the ...
Photocatalytic properties of TiO2/WO3 coatings formed by plasma electrolytic oxidation of titanium in 12-tungstosilicic acid
(Elsevier, 2012)
In this paper, we have investigated photocatalytic properties of TiO2/WO3 coatings formed by plasma electrolytic oxidation (PEO) of titanium in 12-tungstosilicic acid water solution and compared with photocatalytic activity ...
Effects of tensile stress on electrical parameters of thin film conductive wires fabricated on a flexible substrate using stencil lithography
(Elsevier, 2012)
We report for the first time the results of tensile stress testing of thin film conductive structures patterned by stencil lithography on a PI substrate. The goal of this investigation is to determine the effects that ...
Modelling of temperature distribution in thermal microsensors on sandwich thermally isolated structures
(13th International Thermal, Mechanical and Multi-Physics Simulation and Experiments in Microele, 2012)
The paper presents a modelling of temperature distribution in the sandwich thermally isolated structures used in thermal microsensors. The two cases are considered: 1) the temperature distribution along the thickness of a ...
Carbenic vs. ionic mechanistic pathway in reaction of cyclohexanone with bromoform
(Springer, New York, 2012)
The extensive computation study was done to elucidate the mechanism of formation dibromoepoxide from cyclohexanone and bromoform. In this reaction, the formation of dihaloepoxide 2 is postulated as a key step that determines ...
High Activity and Stability of Pt2Bi Catalyst in Formic Acid Oxidation
(Springer, New York, 2012)
Formic acid oxidation was studied on a new prepared Pt2Bi characterized by X-ray diffraction spectroscopy (phase composition), scanning tunneling microscopy (STM) (surface morphology), and COads stripping voltammetry ...
Chemical and sensorial characteristics of fruit spirits produced from different black currant (Ribes nigrum L.) and red currant (Ribes rubrum L.) cultivars
(Soc Chemists Technologists Madeconia, Skopje, 2012)
The chemical characteristics of fruit spirits produced from three black currant cultivars (Malling Juel, Ometa and Ben Sarek) and two red currant cultivars (Rondom and Versailles) grown in Serbia were examined using gas ...
Studies of the Thermal and Mechanical Properties of Poly(urethane-siloxane)s Cross-Linked by Hyperbranched Polyesters
(American Chemical Society (ACS), 2012)
Polyurethane networks based on Boltorn hyperbranched polyesters (HBPs) of different pseudogenerations as cross-linkers, alpha,omega-dihydroxy(ethylene oxide-poly(dimethylsiloxane)-ethylene oxide) (EO-PDMS-EO) and ...
Distinguishing between natural and anthropogenic sources of trace elements in the sediments using the methods of geochemical normalization and statistical analysis
(Nova Science Publishers, Inc., 2012)
The contamination of sediments by potentially harmful trace elements is of major concern, because of their toxicity, persistence and bioaccumulative nature. In many industrial and urban areas, sediments are the largest ...