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Prikaz rezultata 31-37 od 37
Effect of chemisorbed CO on MoOx-Pt/C electrode on the kinetics of hydrogen oxidation reaction
(Elsevier, 2010)
The influence of poisoning of MoOx-Pt catalyst by CO on the kinetics of H2 oxidation reaction (HOR) at MoOx-Pt electrode in 0.5 mol dm-3 HClO4 saturated with H 2 containing 100 ppm CO, was examined on rotating disc electrode ...
Influence of rare-earth dopants on barium titanate ceramics microstructure and corresponding electrical properties
(Journal of the American Ceramic Society, 2010)
In this article, ytterbium and erbium oxides are used as doping materials for barium titanate (BaTiO3) materials. The amphoteric behavior of these rare-earth ions leads to the increase of dielectric permittivity and decrease ...
Behaviour of non-standard composition copper bearing anodes from the copper refining process
(Elsevier Science Bv, Amsterdam, 2010)
This paper addresses on investigation the possibility of electrolytic treatment the sulphur acidic waste solution, obtained in the conventional electrolytic copper refining process. Beside the high copper concentration, ...
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 ...
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 ...