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Приказ резултата 31-40 од 108
Valorization of gallium from acidic zinc's liquor / Valorizacija galijuma iz kiselog cinkovog luga
(Engineering Society for Corrosion, Belgrade, Serbia, 2007)
In this paper are showed the results of valorisation of gallium, that is gallium salt gallium(III) chloride, GaCl3, by adsorption with chelate resin and then by extraction with 1, 5 mol/dm3 HCI to GaCl3. The efficiency of ...
Epoxy coatings electrodeposited on steel electrochemically modified by Zn-Co alloys / Epoksidne kataforetske prevlake na čeliku modifikovanom Zn-Co legurama
(Engineering Society for Corrosion, Belgrade, Serbia, 2003)
The corrosion behavior of epoxy coatings electrodeposited on steel and steel modified by Zn-Co alloys deposited from chloride and sulphate baths were investigated during exposure to 3 % NaCl. The electrochemical impedance ...
Corrosion studies on electrochemically deposited polyaniline and polyaniline/epoxy coatings on mild steel in acid sulfate solution / Koroziono ispitivanje elektrohemijski taloženog polianilina i polianilina/epoksi prevlaka na mekom čeliku u rastvoru sumporne kiseline
(Engineering Society for Corrosion, Belgrade, Serbia, 2004)
The corrosion behavior of mild steel, mild steel covered by electrochemically deposited polyaniline (PANI) film, epoxy coating and PANI/epoxy coating system in 0.1 M sulfuric acid solution, were investigated by electrochemical ...
Hydroxyapatite coatings on TiO2 nanotubes / Prevlake hidroksiapatita na nanotubama oksida titana
(Engineering Society for Corrosion, Belgrade, Serbia, 2010)
The aim of this work was to obtain nanotubular TiO2 layer by anodization of titanium substrate, and to prepare hydroxyapatite (HAP) coatings by electrophoretic deposition over nanotubular TiO2 layer. The presence of fluoride ...
Formation of approximate differential equations for electrical and molar conductivity determinations of sulfuric acid aqueous solution / Formiranje aproksimacionih diferencijalnih jednačina za određivanje električne i molarne provodljivosti vodenog rastvora sumporne kiseline
(Engineering Society for Corrosion, Belgrade, Serbia, 2005)
In this paper formation of linear differential equations for approximate determination of electrical and molar conductivity of sulfuric-acid solutions, has been give.
Influence of the synthesis procedures on pt catalyst activity for ethanol electrooxidation reaction / Uticaj postupka sinteze na aktivnost platinskih katalizatora za reakciju elektrooksidacije etanola
(Engineering Society for Corrosion, Belgrade, Serbia, 2016)
Carbon supported platinum catalysts for ethanol electrooxidation were synthesized by modified polyol synthesis method, assisted by microwave or reflux heating. Synthesized catalysts were characterized by XRD, STM and TGA ...
Impact of roughness of Zn-Mn coatings on corrosive stability / Uticaj hrapavosti Zn-Mn prevlaka na korozionu postojanost
(Engineering Society for Corrosion, Belgrade, Serbia, 2015)
This paper involves electrochemical deposition of Zn-Mn coatings from four solutions. We measured their roughness and corrosion stability. We used cathodes made of steel of unknown composition that were licensed under the ...
Corrosion protection of aluminum by vinyltriethoxysilane coatings / Koroziona stabilnost prevlaka viniltrietoksisilana
(Engineering Society for Corrosion, Belgrade, Serbia, 2008)
In this work the influence of the deposition parameters, i.e. silane solution concentration, deposition time and curing time on the corrosion stability of vinyltriethoxysilane (VTES) coatings on aluminum was investigated. ...
The electrochemical deposition and corrosion stability of Zn-Mn alloy coatings / Elektrohemijsko taloženje i koroziona stabilnost prevlaka Zn-Mn legura
(Inženjersko društvo za koroziju, Beograd, 2010)
The influence of the type of the deposition solution on the current efficiency during electrodeposition of Zn-Mn alloys was examined. The Zn-Mn alloys were deposited on steel from chloride, sulphate and pyrophosphate plating ...
Electrochemical characterization of non-sintered bioceramic hydroxyapatite/lignin coatings on titanium / Elektrohemijska karakterizacija nesinterovane biokeramičke hidroksiapatit/lignin prevlake na titanu
(Engineering Society for Corrosion, Belgrade, Serbia, 2011)
The bioceramic hydroxyapatite/lignin (HAP/Lig) coatings were obtained from ethanol suspension by electrophoretic deposition on titanium. The aim of this work was to investigate the corrosion stability of non-sintered HAP/Lig ...