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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.. ...
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 ...
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 ...
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 ...
Analysis of morphologies of magnetic nanocontacts obtained by electrochemical deposition and their magnetoresistance / Analiza morfologija elektrohemijski dobijenih magnetnih nanokontakta i njihova magnetorezistencija
(Belgrade, Serbia : Engineering Society for Corrosion, 2005)
In this work, morphologies of Fe - Fe, Co - Co and Ni81Fel9 – Ni81Fe19 nanocontacts obtained by the electrode position were analyzed. The obtained nanocontacts showed a very large ballistic magnetoresistance. It was shown ...
Inhibition effects in the partial oxidation of cyclohexane on polymer supported Co(II) catalysts / Efekti inhibicije u parcijalnoj oksidaciji cikloheksana Co(II) katalizatorima nanetim na polimerni nosač
(Serbian Chemical Society, 2005)
Polymer supported catalysts with different contents of metal ions where synthesized by wet impregnation of the degassed support from ethanolic solutions of cobalt(II) nitrate. Amacroreticular copolymer of poly-4-vinylpyridine ...
Covalent immobilization of lipase from Candida rugosa on Eupergit® / Kovalentna imobilizacija lipaze iz Candida rugosa za Eupergit®
(Acta periodica technologica, 2005)
An approach is presented for the stable covalent immobilization of Upase from Candida rugosa on Eupergit® with a high retention of hydrolytic activity. It comprises covalent bonding via lipase carbohydrate moiety previously ...
Magneto electrochemistry: Basic facts and the effects of the applied magnetic fields onto corrosion of metals, mass transfers, kinetic of process and the preferred orientation of deposits / Magneto-elektrohemija - osnovne činjenice i uticaji primenjenog magnetnog polja na koroziju metala, prenos mase, kinetiku procesa i preferencijalnu orijentaciju taloga
(Belgrade, Serbia : Engineering Society for Corrosion, 2005)
In this work, the theoretical survey of the basic facts about magneto electrochemistry will be given. It will be analyzed the effects of the applied magnetic fields on kinetic of the electrochemical processes, mass transfer ...
Some aspects of nickel electrodeposition in the presence of a magnetic field / Neki aspekti taloženja nikla u prisustvu magnetnog polja
(Serbian Chemical Society, 2005)
Nickel deposits obtained from a Watt solution both without and with a perpendicularly oriented magnetic field were examined by scanning electron microscopy (SEM). The nickel deposit obtained without an imposed magnetic ...
Magnetic properties of ND Rich Melt-Spun ND-FE-B alloy
(International Institute for the Science of Sintering, Beograd, 2005)
As a part of these experimental investigations of melt-spun Nd-Fe-B alloy with Nd rich content in relation to Nd2Fe14B prepared by rapid quenching process for optimally selected cooling rate and heat treatment, the influence ...