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Приказ резултата 11-20 од 38
Laser cleaning of the archaeological metal sample from the Danube / Istraživanje mogućnosti primene lasera u čišćenju arheoloških metalnih predmeta
(Belgrade, Serbia : Engineering Society for Corrosion, 2018)
The paper presents the results of laser cleaning of corrosive and other deposits on a metal archaeological artefact from the Danube. Nd: YAG laser, energy up to 750 mJ and wavelengths λ = 1064 nm and 532 nm is used. The ...
CO tolerant Pt/Ru0.7Ti0.3O2 nanocatalyst for hydrogen oxidation reaction / Pt/Ru0,7Ti0,3O2 kao nanokatalizator za oksidaciju vodonika i njegova tolerancija na CO
(Belgrade, Serbia : Engineering Society for Corrosion, 2018)
The oxidation of pure H2 and H2/CO mixture (100 ppm CO) was investigated on Pt nanocatalyst supported on Ru0.7Ti0.3O2 (Pt /Ru0.7Ti0.3O2) by linear sweep voltammetry at a rotating disc electrode in 0.1 M HClO4. The results ...
Electrocrystallization of silver dendrites / Elektrokristalizacija dendrita srebra
(Belgrade, Serbia : Engineering Society for Corrosion, 2014)
Morphology of electrodeposited silver dendrites was investigated by scanning electron microscope (SEM). On the basis of morphological analysis, the structures and mechanism of growth were proposed. Silver dendrite is twin ...
Chemical investigation of miscanthus × giganteus Greef et Deu. Cultivated in Serbia: A potential renewable source of energy / Hemijska ispitivanja miskantusa gajenog u Srbiji - potencijalni obnovljiv izvor energije
(Belgrade, Serbia : Engineering Society for Corrosion, 2016)
According to scientific community and professional specialists, urging necessity to increase capacity of sources of energy can be partially achieved by using biomass as a raw material. This approach is justified by both ...
Investigation of phenol adsorption on macroporous polymeric adsorbents / Ispitivanje adsorpcije fenola na makroporoznim polimernim adsorbensima
(Belgrade, Serbia : Engineering Society for Corrosion, 2015)
This work reports results on phenol adsorption from aqueous solution by porous copolymers based on glycidyl methacrylate: two samples of macroporous crosslinked poly(glycidyl methacrylate-co-ethylene glycol dimethacrylate), ...
Effect of supporting electrolyte on electrolytic degradation of cyanide wastewater / Uticaj hloridnih jona na elektrohemijsku oksidaciju cijanida u otpadnim vodama
(Belgrade, Serbia : Engineering Society for Corrosion, 2014)
The paper describes the influence of chloride ions on the electrochemical oxidation of cyanide from wastewater. Chloride ions are added in the form of NaCl (c=0.017 mol/L), and electrochemical oxidation is carried out in ...
The kinetics of passivation based on the reduction of current density under potentiostatic conditions for a martensitic stainless steel / Kinetika pasivizacije bazirane na redukciji gustine struje pri potenciostatskim uslovima za martenzitni nerđajući čelik
(Belgrade, Serbia : Engineering Society for Corrosion, 2016)
The potentiostatic method and the theory of 'topochemical reactions' in the kinetics of the active dissolution and passivation process of AISI 420 stainless steel were studied. It was found that, to a great extent, the ...
Solvatochromism of N-aryl-phenylacetamides / Solvatohromizam N-aril-fenilacetamida
(Belgrade, Serbia : Engineering Society for Corrosion, 2016)
Amide derivates are biologically active compounds and they are widely used in all spheres of life. Therefore, it is very important to know their physical-chemical properties. In this work the influence of characteristics ...
Chemical corrosion of metals and alloys / Hemijska korozija metala i legura
(Belgrade, Serbia : Engineering Society for Corrosion, 2016)
In this paper, phenomena of chemical corrosion of metals and alloys in electrolyte solutions are analyzed. It is shown that iron, chromium and other metals and alloys dissolve much faster than is the corrosion rate determined ...
The resistance to general corrosion of series of zinc-aluminum alloys modified with silicon and strontiumloys modified with silicon and strontium / Otpornost na opštu koroziju serije legura cink-aluminijum koje su modifikovane silicijumom i stroncijumom
(Belgrade : Engineering Society for Corrosion, 2019)
The resistance to corrosion of the series of zinc-aluminum casting alloys modified with silicon and
strontium was studied in a sodium chloride solution. It was shown that general corrosion was the
main form of corrosion ...