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Приказ резултата 31-40 од 296
The influence of self-doping on electrochemical synthesis and behaviour of polyaniline / Uticaj samodopovanja na elektrohemijsku sintezu i svojstva polianilina
(Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2021)
Electrochemical synthesis was used to polymerize aniline and copolymerize aniline and m-aminobenzoic from aqueous acidic electrolyte containing aniline and aniline with different amount of m-aminobenzoic acid. These materials ...
Aqueous electrolyte polypyrrole | zinc cell with supercapattery performance / Polipirol | cink ćelija sa vodenim rastvorom elektrolita i svojstvima superkapabaterije
(Beograd : Udruženje inženjera Srbije za koroziju i zaštitu materijala UISKOZAM, 2021)
Electrochemical oxidative polymerization at constant current density was used to produce polypyrrole (PPY) at graphite electrode from aqueous acidic electrolyte containing 0,1 mol dm-3 pyrrole and 1,0 mol dm-3 HCl. PPY ...
Modelling of argon/dust pulsed plasma
(European Physical Society, 2021)
A spatially-averaged model for an argon/dust pulsed plasma is developed in this study [1]. We analyze how the plasma properties depend on the shape of the electron energy probability function (EEPF), the pulsing frequency ...
Microsized fayalite Fe2SiO4 as anode material: the structure, electrochemical properties and working mechanism
(Springer Science and Business Media LLC, 2021)
Fayalite Fe2SiO4 is synthesized by the solid-state reaction without ball milling. The obtained powder is further structurally and electrochemically examined. Field emission scanning electron microscopy (FESEM) showed that ...
Characterization of silicon carbide ceramics obtained from porous carbon structure achieved by plant carbonization
(Elsevier, 2020)
The aim of this research was to obtain a carbon solid residue by the carbonization process of biomass in an inert atmosphere which, through physical activation and chemical treatment (using TEOS - tetraethyl orthosilicate) ...
Changes in long-term properties and natural cycles of the Danube river level and flow induced by damming
(Elsevier BV, 2021)
In this paper we assessed changes in scaling properties of the river Danube level and flow data, associated with building of Djerdap/Iron Gates hydrological power plants positioned on the border of Romania and Serbia. We ...
Multiple measurements by a pendulum test improve the spasticity assessment in SCI subjects
(Belgrade : Društvo za ETRANBeograd : Akademska misao, 2021)
We present the variability of the spasticity scores during three consecutive days using the case series clinical study data with spinal cord injured (SCI) subjects. We assessed the spasticity by the Pendulum Test (PT) and ...
Nanocomposite Zn2SnO4/SnO2 Thick Films as a Humidity Sensing Material
(IEEE, 2020)
Nanocomposite Zn2SnO4/SnO2 powder was
obtained by solid state synthesis from homogenized
starting nanopowders of ZnO and SnO2, mixed in the 1:1
molar ratio, structurally and morphologically characterized
using X-ray ...
Brownian fractal nature coronavirus motion
(World Scientific Pub Co Pte Ltd, 2021)
The goal of our research is to establish the direction of coronavirus chaotic motion to control corona dynamic by fractal nature analysis. These microorganisms attaching the different cells and organs in the human body ...
Photocatalytic degradation of methylene blue under natural sunlight using iron titanate nanoparticles prepared by a modified sol–gel method
(Royal Society, 2020)
The aim of this work was to synthesize semiconducting oxide nanoparticles using a simple method with low production cost to be applied in natural sunlight for photocatalytic degradation of pollutants in waste water. Iron ...