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Reconstruction of an analog signal measured using two-bit stochastic digital measurement method
(IEEE, 2017)
This paper considers the process of analog signal reconstruction measured by using a two-bit stochastic digital measurement method. The proposed process is tested by digital simulations on the example of a triangular signal. ...
Accuracy improvement of the stochastic digital electrical energy meter
(Elsevier, 2017)
The paper describes the problem and a solution for the elimination of the systematic error in a stochastic flash ADC caused by the offset present in fast voltage comparators, when measuring voltage RMS and active power and ...
Preparation of cordierite-based adsorbents for water purification
(Belgrade : Serbian Ceramic Society, 2017)
In this study, porous cordierite-based ceramics was synthesized. In the first step, MgO, Al2O3, and SiO2 (all Aldrich, p.a.) were used. MgO and Al2O3 powders were calcined at 1000 oC for 2 h, in order to avoid hydroxides. ...
Influence of starting powder milling on magnetic properties of Mn-Zn ferrite
(Novi Sad : Faculty of Technology, University of Novi Sad, 2017)
In this paper, the influence of additional sieving and milling of starting industrial Mn-Zn powders on magnetic properties was investigated. The starting powder was milled for 60 minutes, followed by sieving through 325 ...
Synthesis of core-shell hematite (α-Fe2O3) nanoplates: Quantitative analysis of the particle structure and shape, high coercivity and low cytotoxicity
(Applied Surface Science, 2017)
Hematite core-shell nanoparticles with plate-like morphology were synthesized using a one-step hydrothermal synthesis. An XRPD analysis indicates that the sample consist of single-phase α-Fe2O3 nanoparticles. SEM and TEM ...
Study on the addition effect of metakaolin and mechanically activated kaolin on cement strength and microstructure under different curing conditions
(Elsevier, 2017)
The effects of thermally (MK) or mechanically activated kaolin (AK) on the compressive strength of mortars and microstructure of pastes were investigated. Mortar mixtures, in which 10%, 20% and 30% of ordinary Portland ...
Influence of different pore-forming agents on wollastonite microstructures and adsorption capacities
(Elsevier, 2017)
In this study, porous macro- and micro-cellular wollastonite-based ceramics was synthesized. A ceramic precursor, methylhydrocyclosiloxane, together with micro-sized CaCO3, was used as a starting material. After 20 min of ...
Seawater zinc/polypyrrole-air cell possessing multifunctional charge-discharge characteristics
(Journal of Solid State Electrochemistry, 2017)
An environmentally friendly cell using polypyrrole-air regenerative cathode and zinc as anode is investigated in the 3% sodium chloride solution. The cell can operate in different charge and discharge mode. Polypyrrole can ...
Impedance response of pseudobrookite thick films with a sandwich configuration
(IEEE, 2017)
We have investigated the impedance response of pseudobrookite thick films screen printed on alumina substrate in the temperature interval from room temperature to 350 °C in the frequency range 100 Hz-1 MHz. Two thick film ...
Molecular designing of nanoparticles and functional materials
(Institute of Technical Sciences of the Serbian Academy of Sciences and Arts, 2017)
The interdisciplinary research team implemented the program titled “Molecular designing of nanoparticles with controlled morphological and physicochemical characteristics and functional materials based on them” (MODENAFUNA), ...