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Prikaz rezultata 31-40 od 180
The mechanism and kinetics of the tungsten (VI)-oxide reduction in the vertical tube reactor
(Editura Stiintifica Fmr, Bucharest, 2012)
Presented study shows the analysis of the process of reduction of WO3 powder with hydrogen in the vertical tube reactor, representing a new approach in comparison to the conventional methods in the horizontal tube reactor. ...
Carbon Monolith Surface Chemistry Influence on the Silver Deposit Amount and Crystallite Size
(Polish Acad Sciences Inst Physics, Warsaw, 2011)
The surface of carbon monolith (CM) was chemically treated in order to obtain antibacterial filters with silver deposit for water treatment. The chemical treatment involved submerging the as-received CM in HNO(3), KOH and ...
Simultaneous Crystallization Testing in a Laboratory Furnace
(American Laboratory, 2011)
The cooler allows easy regulation of simultaneous crystallization tests of different crystallization parameters and substances, with the purpose of obtaining crystals from a family of newly synthesized compounds with a ...
Electrochemical Characterization of Oxaprozin on Bare Gold Electrode and Electrode Modified with Bovine Serum Albumin
(Electrochemical Science Group, Beograd, 2012)
As the very first electrochemical investigation of oxaprozin, nonsteroidal anti-inflammatory drug, using cyclic voltammetry on gold electrode in 0.05 mol dm(-3) NaHCO3, the synthesized drug, its analytical standard and its ...
The mechanism and kinetics of the tungsten (vi)-oxide reduction in the vertical tube reactor
(Editura Stiintifica Fmr, Bucharest, 2012)
Presented study shows the analysis of the process of reduction of WO 3 powder with hydrogen in the vertical tube reactor, representing a new approach in comparison to the conventional methods in the horizontal tube reactor. ...
Influence of process parameters on the photodegradation of synthesized azo pyridone dye in TiO2 water suspension under simulated sunlight
(Taylor & Francis Inc, Philadelphia, 2011)
Photocatalytic degradation of synthesized azo pyridone dye (5-(4-sulpho phenylazo)-6-hydroxy-4-methyl-3-cyano-2-pyridone), in aqueous solutions by simulated sunlight in the presence of commercial TiO2, Aeroxide P25, was ...
Solvent Effects on the Structure-Property Relationship of Some Potentially Pharmacologically Active 3-(4-Substituted Benzyl)-5-Ethyl-5-Phenyl- and 3-(4-Substituted Benzyl)-5,5-Diphenylhydantoins
(Springer/Plenum Publishers, New York, 2011)
Two series of 3-(4-substituted benzyl)-5-ethyl-5-phenyl- and 3-(4-substituted benzyl)-5,5-diphenylhydantoins were synthesized and their UV absorption spectra were recorded in the region 200-400 nm in selected solvents of ...
Electrophoretic deposition of alumina and boehmite coatings on metal surfaces
(Soc Chemists Technologists Madeconia, Skopje, 2012)
Electrophoretic deposition (EDP) is gaining increasing attention both in science and industry, due to novel applications in the processing of advanced ceramic materials and ceramic coatings. Electrophoretic deposition has ...
Detection of elements and radioactivity in pellets from long-eared owls (Asio otus) inhabiting the city of Belgrade (Serbia)
(Taylor & Francis Ltd, Abingdon, 2011)
In this study, we analysed pellets from long-eared owls (Asio otus) collected from four localities in Belgrade (Serbia). The pellets contained the remains of prey, namely voles (Arvicola terrestris) and field mice (Apodemus ...
Analytical model of CNT FET current-voltage characteristics
(Natl Inst Optoelectronics, Bucharest-Magurele, 2012)
In this paper, one of the most promising electron devices - carbon nanotube field effect transistor (CNT FET) is investigated. At the beginning, the carbon nanotube properties are presented. The main contribution of this ...