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Uticaj uslova formiranja kompozitne prevlake polimer-magnetni prah na fizičko-mehanička svojstva telekomunikacionih optičkih vlakana / The influence of conditions of forming composite coating polymer-magnetic powder on physico-mechanical properties of telecommunication optical fibers
(Универзитет у Београду, Технолошко-металуршки факултет, 2001)
Fеrоmаgnеtskа kоmpоzitnа prеvlаkа nа оptičkоm vlаknu оmоgućаvа idеntifikаciјu i dеtеkciјu tеlеkоmunikаciоnih оptičkih vlаkаnа/kаblоvа nаkоn njihоvоg pоlаgаnjа, primеnоm stаndаrdnih mаgnеtskih mеtоdа. U оvоm rаdu su dоbiјаnа ...
The electrocatalytic properties of the oxides of noble metals in the electrooxidation of methanol and formic acid
(Elsevier, 2001)
The electrooxidation of 0.25 M methanol as well as of 0.25 M formic acid was examined on oxides formed on the Au(111) electrode surface in 0.5 M H2SO4 and 0.5 M NaHCO3 at a sweep rate of 0.5 mV/s. In the case of methanol, ...
Electrochemical activation of the electroless deposition of Ni–P alloy and phase structure characterization of the deposit Part II: Single bath system
(Springer, 2001)
The process of electroless Ni plating (EP) was activated by the cathodic deposition of precursors of Ni in the same bath in which EP takes place. The current density (c.d.), duration of cathodic activation, as well as the ...
Oscillatory chemical reaction as model system for the catalysts characterization / Oscilatorna hemijska reakcija kao modelni sistem za karakterizaciju katalizatora
(Društvo inženjera plastičara i gumara, Beograd, 2001)
The main kinetic characteristics of a catalyst could be obtained by examination of its behavior in some known reaction system, so-called model reaction system. The model reaction system is usually chosen to be as simple ...
Decomposition of N2O over catalyst cu-ZSM-5: Analysis of reaction model / Razlaganje N2O na katalizatoru Cu-ZSM-5 - analiza modela reakcije
(Nauka, tehnika, bezbednost, 2001)
The model of mechanism of the nitrous oxide (N2O) decomposition over the catalyst Cu-ZSM-5 proposed in 1999 in the article of Ochs and Turek, is adapted for mentioned process in open reactor and analyzed by the stoichiometric ...
Dismutacija NO u NO+ i NO- vrste katalizovana jonima gvožđa u prisustvu mokraćne kiseline
(Belgrade : Serbian Chemical Society, 2001)
U našim ranijim radovima utvrdili smo da pri izlaganju cerebrospinalne tečnosti (CSF) azot monoksidu in vitro dolazi do njegove dismutacije u NO+ i NO' vrste. CSF sadrži tzv "slobodno" gvoždje u mikromoiarnim koncentracijama ...
Application of the Photoacoustic Method for Characterization Of Natural Galena (PbS)
(Springer-Verlag, 2001)
Electron transport properties of single crystal and polycrystalline natural mineral galena (PbS) samples from the Trepča mine, Yugoslavia, were determined using the photoacoustic frequency transmission technique. Their ...
Far Infrared Reflectivity Properties of BaTiO3 Ceramics
(Carl Hanser Verlag, 2001)
Far-infrared and infrared reflectivity measurements have been made on pure BaTiO3, BaTiO3 doped with 5 mol% LiF and (Ba,Ca,Pb)TiO3 at room temperature in the range between 50 and 1000 cm–1. A fitting procedure, based on a ...
Matrična polimerizacija metakrilamida u prisustvu poli(itakonske) kiseline / Template polymerization of methacrylamide in the presence of poly(itaconic) acid
(Belgrade : Serbian Chemical Society, 2001)
Proučavana je matrična polimerizacija metakrilamida u prisustvu poli(itakonske kiseline) radikalnom polimerizacijom u vodi na 40degC, u prisustvu amonijum-persulfata kao inicijatora.
Svojstva hiperrazgranatih polimera u rastvoru / Solution properties of hyperbranched polymers
(Belgrade : Serbian Chemical Society, 2001)
Cilj ovog rada je proučavanje interakcija hiperrazgranatih polimera sa rastvaračem i ispitivana su njihova svojstva u rastvoru.