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Приказ резултата 1161-1170 од 1177
Synergic activity of graphene oxide and 12-tungstophosphoric acid in their nanocomposite for supercapacitor applications
(Belgrade : Faculty of physical chemistry, 2018)
Graphene oxide (GO) has shown great potential for applications in charge storage devices. Its two dimensional structure, high specific surface area as well as hydrophilicity and pseudocapacity are making it an exceptional ...
Uticaj mehaničke aktivacije na sistem MgO-Al2O3-SiO2 u prisustvu aditiva TeO2 / Influence of mechanical activation on MgO-Al2O3-SiO2 system in the presence of TeO2 additive
(Savez inženjera i tehničara Srbije, Beograd, 2016)
Ova istraživanja posvećena su uticaju mehaničke aktivacije na strukturu kordijeritne smeše 2MgO+2Al2O3+5SiO2. Praćena su i testirana dva paralelna sistema, jedan bez, i drugi u prisustvu 5 masenih % TeO2 kao aditiva. ...
Uticaj mehaničke aktivacije na sistem MgO-Al2O3-SiO2 u prisustvu aditiva TeO2 / Influence of mechanical activation on MgO-Al2O3-SiO2 system in the presence of TeO2 additive
(Beograd : Savez inženjera i tehničara Srbije, 2016)
Ova istraživanja posvećena su uticaju mehaničke aktivacije na strukturu kordijeritne smeše 2MgO+2Al2O3+5SiO2. Praćena su i testirana dva paralelna sistema, jedan bez, i drugi u prisustvu 5 masenih % TeO2 kao aditiva. ...
Changes in Storage Properties of Hydrides Induced by Ion Irradiation
(Kaunas University of Technology, 2013)
The influence of structural changes caused by irradiation with different ions, their energies and fluences on sorption properties has been investigated. Results suggest that there are several mechanisms of desorption ...
Uticaj gama zračenja na molekulsku masu i staklasti prelaz PLLA
(Hemijska industrija, 2010)
U ovom radu ispitivan je uticaj gama zračenja na molekulsku masu i staklasti prelaz poli-L-laktida (PLLA). S obzirom da je PLLA pri izlaganju visokoenergijskom zračenju sklon kidanju lanaca i velikoj degradaciji, promene ...
Prediction and Optimization of Heavy Clay Products Quality
(Wiley Blackwell, 2014)
The effects of chemical composition, firing temperature (800-1100 °C), and several shape formats of laboratory brick samples on the final product quality were investigated. Prediction of the final laboratory products ...
Aerosol route in processing of nanostructured phosphor materials
(Novi Sad : University of Novi Sad, Faculty of Technology, 2010)
Among the methods currently used for nanophase processing, synthesis through dispersion phase (aerosol) enables generation of ultrafine powders with controlled stoichiometry. It represents a 'bottom-up' chemical approach ...
The effect of pH of the sodium hypochlorite on smear layer removal / Uticaj pH vrednosti rastvora natrijum-hipohlorita na uklanjanje razmaznog sloja
(Srpsko lekarsko društvo - Stomatološka sekcija, Beograd, 2010)
Introduction. Canal irrigation is an important segment of endodontic treatment. The aim of this study was to assess the efficacy of 0.5% NaOCl solutions of different pH values on smear layer removal. Material and Methods. ...
Probabilistički proračun gubitka stabilnosti tankih panela pod dejstvom kombinovanog opterećenja / Probabilistic approach to buckling analysis of thin panels subject to combined loads
(Beograd : Vojnotehnički institut, 2010)
This paper gives the procedure for the reliability calculation of mechanical components and structures. The stability (buckling) of a tin panel subjected to in-plane combined (normal and shearing) loads is considered in ...
Influence of nitrogen and air atmosphere during thermal treatment on micro and nano sized powders and sintered TiO2 specimens
(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 ...