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Prikaz rezultata 1-10 od 23
Voltammetric and differential pulse determination of roxithromycin
(Pergamon-Elsevier Science Ltd, Oxford, 2010)
The oxidative behavior of antibiotic roxithromycin standard was studied at a gold electrode in 0.05 M NaHCO3 using cyclic linear sweep voltammetry and differential pulse voltammetry. It was found that the value of the ...
Catalysis of oxygen reduction on Au modified by Pd nanoislands in perchloric acid solution
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
Oxygen reduction reaction (ORR) was studied on polycrystalline gold, Au(poly), modified by nanosized palladium islands in 0.1 M HClO4 solution using rotating disc electrode technique. Paladium was spontaneously deposited ...
Catalysis of hydrogen evolution on different Pd/Au(111) nanostructures in alkaline solution
(Pergamon-Elsevier Science Ltd, Oxford, 2013)
Hydrogen evolution reaction (HER) was studied on Pd/Au(1 1 1) bimetallic surfaces in alkaline solution. Au(1 1 1) was modified by palladium nanoislands spontaneously deposited using PdSO4 center dot 2H(2)O and PdCl2 salts. ...
Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material
(Pergamon-Elsevier Science Ltd, Oxford, 2019)
Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm(-2) from aqueous electrolyte of 1.0 mol dm(-3) H2SO4 and 0.25 mol dm(-3) o-toluidine. Electrochemical ...
Photoelectochemical behavior of TiO2-NT's modified with SILAR deposited iron oxide
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
The fast reaction of forced hydrolysis of iron(111) nitrate in hypochlorite solution at room temperature, leads to the formation of mainly hematite, alpha-Fe203. Successive ion adsorption and reaction (SILAR) is applied ...
Corrosion behavior of AA2024-T6 and AA6065-T6 alloys in reline
(Pergamon-Elsevier Science Ltd, Oxford, 2020)
Deep eutectic solvents have been widely acknowledged as ionic liquid analogues, since they share many characteristics and properties with ionic liquids. The two major application areas of deep eutectic solvents have been ...
Electrochemical synthesis and characterization of poly(o-toluidine) as high energy storage material
(Elsevier Ltd, 2019)
Poly(o-toluidine) (POT) is electrochemically synthesized on graphite electrode at constant current density of 1.5 mA cm−2 from aqueous electrolyte of 1.0 mol dm−3 H2SO4 and 0.25 mol dm−3 o-toluidine. Electrochemical ...
Electrochemical characterization of phenytoin and its derivatives on bare gold electrode
(Pergamon-Elsevier Science Ltd, Oxford, 2015)
Phenytoin (5,5-diphenylhydantoin), one of the most frequently used anticonvulsant and antiarrhythmic drugs, was examined and determined at bare gold electrode in 0.05 M NaHCO3 using its anodic activity by cyclic voltammetry ...
Service life test of non-noble metal composite cathodes for hydrogen evolution in sodium hydroxide solution
(Pergamon-Elsevier Science Ltd, Oxford, 2012)
In this work polarization characteristics and "service life" test of the non-noble metal composite coatings Ni-MoOx and Ni-MoO2 for hydrogen evolution reaction (HER) in 32 wt.% NaOH at 90 degrees C were investigated and ...
Oxygen reduction on SILAR deposited iron oxide onto graphite felt electrode
(Pergamon-Elsevier Science Ltd, Oxford, 2016)
The potential characteristics of graphite felt electrodes, modified by iron oxide, for oxygen reduction are evaluated. Modification is carried out by Successive Ion Layer Adsorption and Reaction (SILAR) method, using a ...