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Приказ резултата 31-40 од 61
Structure and stereochemistry of electrochemically synthesized poly-(l-naphthylamine) from neutral aceto- nitrile solution / Struktura i stereohemija poli-(1-naftilamina) elektrohemijski sintetisanog u neutralnom acetonitrilnom rastvoru
(Serbian Chemical Society, 2002)
Poly-(1-naphthylamine) films were synthesized potentiodinamically and potentiostatically from 1-naphthylamine in neutral acetonitrile medium using a platinum electrode. These polymer films were investigated by infrared ...
Korelacija svojstava portland-cementnog klinkera i portland-cementa sa parametrima proizvodnje
(Materijali i konstrukcije, 2002)
Antimalarial peroxides: The first intramolecular 1,2,4,5-tetraoxane / Antimalarijski peroksidi - prvi intramolekulski 1,2,4,5-tetraoksan
(Serbian Chemical Society, 2002)
An intramolecular steroidal 1,2,4,5-tetraoxane has been synthesised in six steps starting from methyl3-oxo-7α,12α-diacetoxy-5β-cholan-24-oate. The synthesised 1,2,4,5-tetraoxane has moderate in vitro antimalarial activity ...
Study of sepiolite from Goles (Kosovo, Yugoslavia). I. Sorption capacity
(Serbian Chemical Society, 2002)
The sorption of molecules of different size and polarity (water. n-hexane. isooctane, benzene. toluene, cyclohexane, carbon tetrachloride, isopropanol, isobutanol, methanol, ethanol) by sepiolite from Gores. i.e. from the ...
The estimation of solid copper surface tension in copper sulfate solutions / Procena vrednost i površinskog napona čvrstog bakra u rastvorima bakar-sulfata
(Serbian Chemical Society, 2002)
In metal electrodeposition in the limiting diffusion current density range the deposition current density remains constant regardless of the deposition overpotential used. At the same time, the larger the deposition ...
The representative particle of copper powder and branch of copper dendrites / Reprezentativna čestica bakarnog praha i grananje dendrita bakra
(Serbian Chemical Society, 2002)
Electrochemically deposited copper powders, which are formed of particles of different size and morphology, are characterized by some properties like specific surface and apparent density. Aprocedure of the determination ...
Polysulfone membranes for ultra and microfiltration / Polimerne membrane za ultra i mikrofiltraciju na bazi polisulfona
(Tehnika - Novi materijali, 2002)
The influence of the propionic acid as nonsolvent additive on the properties of the prepared polysulfone membranes was investigated. The obtained results show that the membranes prepared from the polymer solutions with ...
Influence of adsorption-desorption process on resonant frequency and noise of micro-and nanocantilevers
(IEEE Computer Society, 2002)
Scientists in the field of NEMS today are focused on the problem of achieving the lowest detectable mass of the atomic force microscope and molecular microscope probes. This paper deals with this problem starting from the ...
The roughness analysis of metal coatings by STM technique: Part II: Analysis of zinc coatings / Analiza hrapavosti galvanskih prevlaka tehnikom skenirajuće tunelske mikroskopije - deo II - analiza prevlaka cinka
(Belgrade, Serbia : Engineering Society for Corrosion, 2002)
In this work is given the analysis of roughness of zinc coatings electrodeposited from a sulfate bath in the presence of dextrin and 2-hidroxi-benzaldehyde, by methodology which is described in part I of this work. It was ...
Ambient-temperature operation of nonequilibrium magnetoconcentration infrared detectors in InSb and HgCdTe
(IEEE Computer Society, 2002)
We present a theoretical and experimental consideration of magnetoconcentration-based long-wavelength infrared photodetectors with nonequilibrium Auger-process suppression, designed for room-temperature operation. Our ...