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Приказ резултата 11-20 од 393
The fractal nature materials microstructure influence on electrochemical energy sources
(Belgrade : International Institute for the Science of Sintering, 2015)
With increasing of the world energy crisis, research for new, renewable and alternative energy sources are in growth. The focus is on research areas, sometimes of minor importance and applications, where the different ...
Al2Mo3O12/polyethylene composites with reduced coefficient of thermal expansion
(Journal of Materials Science, 2014)
Recently, polymer composites reinforced with low fractions of thermomiotic nanoceramics have triggered a lot of research. The efforts have been focused on achieving considerable reduction of the coefficient of thermal ...
On the Role of Poly-Glutamic Acid in the Early Stages of Iron(III) (Oxy)(hydr)oxide Formation
(Basel : MDPI AG, 2021)
Nucleation of minerals in the presence of additives is critical for achieving control over the formation of solids in biomineralization processes or during syntheses of advanced hybrid materials. Herein, we investigated ...
Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens
(Belgrade : International Institute for the Science of Sintering, 2014)
The influence of air and nitrogen atmosphere during heating on TiO2 nano and micro sized powders as well as sintered polycrystalline specimens was analyzed. Sintering of TiO2 nano and micro powders in air atmosphere was ...
Biblioteke naučnoistraživačkih instituta i ustanova: zakonodavni okvir i praksa
(Čitalište, 2016)
U Srbiji postoji više od 70 akreditovanih naučnih instituta, ustanova i centara izuzetnih vrednosti, sa bibliotekama čiji knjižni fondovi često premašuju fondove fakultetskih biblioteka, sa bibliotekarima i knjižničarima ...
The influence of mechanical activation on sintering process of BaCO3-SrCO3-TiO2 system
(Belgrade : International Institute for the Science of Sintering, 2012)
In this article the influence of mechanical activation on sintering process of bariumstrontium-titanate ceramics has been investigated. Both non-activated and mixtures treated in a planetary ball mill for 5, 10, 20, 40, ...
Determination of the zinc and cadmium contents in low-alloyed tin
(Belgrade : Serbian Chemical Society, 1999)
The method of anodic linear sweep voltammetry (ALSV) has been used to determine the content of Zn and Cd (up to 4% w/w) in eutectic type binary alloys with Sn. The alloy samples were prepared by casting. The effect of the ...
Polypyrrole-based Enzyme Electrode with Immobilized Glucose Oxidase for Electrochemical Determination of Glucose
(International Journal of Electrochemcal Science, 2016)
Polypyrrole enzyme electrode was formed by immobilization of glucose oxidase via glutaraldehyde into electrochemically synthesized polypyrrole on glassy carbon electrode. Electrochemical synthesis was performed in 0.5 mol ...
Novel negatively-charged membrane adsorbers made using combination of photopolymerization and immersion precipitation
(Journal of the Serbian Chemical Society, 2015)
A novel method combining a traditional immersion precipitation process for making membranes with photopolymerization and crosslinking of functional monomers included in the casting solution was used to prepare asymmetric ...
Electrochemical template-free synthesis of nanofibrous polyaniline modified electrode for ascorbic acid determination
(Belgrade : ESG, 2015)
Electrochemical formation of polyaniline (PANI) modified electrode was performed galvanostatically from aqueous solution of 1.0 mol dm-3 HCl containing 0.2 mol dm-3 aniline at current densities ranging from 0.5-3.0 mA cm-2. ...