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On the deactivation mechanism of RuO2–TiO2/Ti anodes prepared by the sol–gel procedure
(Elsevier, 2005)
The deactivation process that leads to the end of titanium supported RuO2-TiO2 coating service life, for anodes prepared from RuO2 and TiO2 sols, as well as by the conventional thermal decomposition of RuCl3 and TiCl3, was ...
Preparation and characterization of two types of covalently immobilized amyloglucosidase / Dobijanje i karakterizacija dva tipa imobilizovane amiloglukozidaze
(Serbian Chemical Soc, Belgrade, 2005)
Amyloglucosidase from A. niger was covalently immobilized onto poly( GMA-co-EGDMA) by the glutaraldehyde and periodate method. The immobilization of amyloglucosidase after periodate oxidation gave a preparate with the ...
Characterization and catalytic activity of poly(4-vinylpyridine-co- divinylbenzene)-Co2+ complex
(Materials Science Forum, 2005)
Poly(4-vinylpyridine-co-divinylbenzene)-Co2+ was characterized using infrared spectroscopy (IR), thermogravimetric analysis (TG-DTA), N 2-physisorption and polarography. Thermal analysis suggests sufficient thermal stability ...
Mechanically activated synthesis of CaTiO3 from mixture of CaO and TiO2
(Materials Science Forum, 2005)
Crystalline calcium titanate was synthesized by mechanical activation of a mixture of CaO, obtained by thermal treatment of CaCO3, and TiO 2 in anatase or rutile form, in a planetary ball mill for 30, 60, 120 and 240 min.. ...
Investigation of interactions between surface water and petroleum-type pollutants
(Ecomed Publishers, Landsberg, 2005)
Background, Aims and Scope. In oil spill investigations, one of the most important steps is a proper choice of approaches that imply an investigation of samples taken from different sedimentary environments, samples of oil ...
Structures of Ni - Ni Nan contacts obtained by the electrode position in the presence of a magnetic field / Struktura nikal - nikal nanokontakta dobijenih elektrohemijskim taloženjem
(Belgrade, Serbia : Engineering Society for Corrosion, 2005)
Structures of Ni - Ni Nan contacts obtained by the electrode position at the different cathodic potentials were analyzed. Ni - Ni Nan contacts were electrodeposited from a Watt solution in the presence of coumarone, and ...
Initiation of MMA polymerization by iniferters based on dithiocarbamates / Iniciranje polimerizacije metilmetakrilata iniferterima na bazi ditiokarbamata
(Association of Chemical Engineers of Serbia, 2005)
Twelve modified dithiocarbamates and a thiuramdisulfide used for the initiation of methyl methacrylate (MMA) polymerization were synthesized in this study. The polymerization of MMA was followed by determine the yield and ...
Elektrokatalitičke i kapacitivne karakteristike elektroda na bazi rutenijum-oksida / Electrocatalytic and Capacitive Properties of Ruthenium Oxide Based Electrodes
(Универзитет у Београду, Технолошко-металуршки факултет, 2005)
Aktivirane titanske anode, Ti/RuO2 TiO2, i RuO2/ugljenični kompoziti dobijeni su sol gel postupkom od neorganskih oksidnih solova. RuO2 i TiO2 solovi dobijeni su forsiranom hidrolizom RuCl3 u vodenom rastvoru HCl. Morfologija ...
Morphology and capacitive properties of [RuOxH y/low-surface area carbon black] composite materials prepared by sol-gel procedure
(Materials Science Forum, 2005)
The morphology and the capacitive properties of carbon supported hydrous ruthenium oxide (RuOxHy/C), prepared by impregnation of low-surface area carbon black Vulcan® XC-72 R with solid phase of RuO xHy sol, were investigated ...
Chiral catalysts in the stereoselective synthesis of pyrrolidine derivatives via metallo-azomethine ylides
(Oxford : Pergamon-Elsevier Science Ltd, 2005)
Intensive research over the last few decades in the area of the cycloaddition reactions of metallo-azomethine ylides has resulted, in recent years, in the development of a number of highly diastereo- and enantioselective ...