ELECTROCHEMICAL-BEHAVIOR
Electrochemical behavior of H3PW12O40/ acid-activated bentonite powders
... Electrochemical behavior of 12–tungstophosphoric acid (HPW)/acid-activated bentonite (AAB) powders with various loadings of HPW was investigated. The physicochemical properties of the prepared powders were ...
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Electrochemical behavior of N-nitrosothiazolidine carboxilic acid on gold and mercury electrodes.
... ELECTROCHEMICAL BEHAVIOR OF N-NITROSOTHIAZOLIDINE CARBOXILIC ACID ON GOLD AND MERCURY ...The electrochemical behavior of N-nitrosothiazolidine carboxylic acid (NTAC) on gold and hanging ...
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Electrochemical behavior of a new precursor for the design of poly[Ni(salen)]-based modified electrodes
... the electrochemical behavior of a poly[Ni(3-MeOsaltMe)] film, after deposition, exposed to background electrolyte ...diffusionless behavior is consistent with com- plete redox conversion of the ...
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Electrochemical behavior and evaluation of diffusion in vitro of active α-tocopherol associated with iontophoresis.
... ELECTROCHEMICAL BEHAVIOR AND EVALUATION OF DIFFUSION IN VITRO OF ACTIVE α-TOCOPHEROL ASSOCIATED WITH ...perform electrochemical evaluation and analysis of vertical diffusion of gel + α-tocopherol ...
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Study of the Electrochemical Behavior of Histamine Using a Nafion (R)-Copper(II) Hexacyanoferrate Film-Modified Electrode.
... A study on the electrochemical behavior of histamine species in aqueous medium is described. A glassy carbon electrode chemically modified with copper(II) hexacyanoferrate (CuHCFe) film and covered with ...
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Electrochemical behavior and corrosion resistance of Ti-15Mo alloy in naturally-aerated solutions, containing chloride and fluoride ions
... 8. Al-Mayouf AM, Al-Swayih AA, Al-Mobarak NA, Al-Jabab AS. Corrosion behavior of a new titanium alloy for dental implant applications in fluoride media. Mater Chem Phys. 2004;86:320–9. 9. Tavares AMG, Fernandes ...
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Electrochemical behavior of ruthenium-hexacyanoferrate modified glassy carbon electrode and catalytic activity towards ethanol electrooxidation
... the electrochemical behavior of the RuHCF thin film was studied by cyclic voltammetry at pH range of ...This behavior suggests that the film is only stable in strong acid solution (pH ...
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Study of electrochemical behavior of complexing compounds using copper electrode.
... OF ELECTROCHEMICAL BEHAVIOR OF COMPLEXING COMPOUNDS USING COPPER ...as electrochemical sensor for complexing compounds in flow systems was ...
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Microstructure by Thermal Attack under Vacuum of a Superduplex Stainless Steels and Electrochemical Behavior in H2 SCO2 -Saturated Synthetic Seawater
... the electrochemical behavior of the SSS sample in a non-simulated environment, seawater of Ipojuca-PE, Brazil, was used as electrolyte to compare with the synthetic electrolyte ...The electrochemical ...
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Changes of the electrochemical behavior of nickel electrodes in diluted sulfuric acid under different illumination conditions.
... to a more positive value in this condition. This effect was observed with polychromatic light and with different wavelength glass filters such as 700 nm and 520 nm. It was observed that increasing the temperature of the ...
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Nitrofurazone and its nitroheterocyclic analogues: a study of the electrochemical behavior in aqueous medium
... this behavior by polishing the electrode surface between the current measurements as a function of scan rate, since the current decreased by about 30 percent after the first ...This behavior follows similar ...
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Electrochemical behavior of vulpinic acid at glassy carbon electrode
... The adsorptive behavior of VA was more evidenced in DPV experiments, where successive scans were performed without cleaning the electrode surface. Thus, it can be observed in Figure 3, that the peak currents, I ...
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Electrochemical behavior of a nitrobenzenesulfonyl derivative of aniline in aqueous solution
... Al though cath odic deprotection in aprotic me dia forms the ba sis of a use ful pre para tive pro ce dure for the re moval of the nitrobenzenesulphonyl group from amines 3-5 , our find [r] ...
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Voltammetric and theoretical studies of electrochemical behavior of cephalosporins at the mercury electrode
... electroreduction behavior of cefpodoxime pro- xetil, cefotaxime, desacetylcefotaxime, cefetamet, ceftriaxone, ceftazidime, and cefuroxime axetil at a mercury electrode surface were studied using cyclic (CV), ...
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Electrochemical sensors: fundamentals and applications in microenvironments.
... cados contendo a palavra-chave “sensor” ou “sensors”, desde 2000. Estes trabalhos referem-se a investigações com sensores de diver- sos tipos e incluem transdução potenciométrica, amperométrica, piezoelétrica, óptica, ...
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Electrochemical treatment of leachates from sanitary landfills
... The electrochemical treatment of leachate samples from a Portuguese intermunicipal sanitary landfill was carried out using anodic ...an electrochemical cell, with boron-doped diamond electrodes, working in ...
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Thin layer electrochemical cells, principle and application.
... THIN LAYER ELECTROCHEMICAL CELLS, PRINCIPLE AND APPLICATION. Theoretical and practical aspects concerning construction and use of a thin layer electrochemical cell are pre- sented. Construction was realized ...
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Synthesis and electrochemical properties of ionic liquids
... and electrochemical stability, low vapor pressure, electric conductivity, interesting solvent properties, possible biphasic systems, liquid crystalline structures, high heat capacity, non-flammability and ...
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COPPER ELECTROWINNING USING A SPOUTED-BED ELECTROCHEMICAL REACTOR.
... COPPER ELECTROWINNING USING A SPOUTED-BED ELECTROCHEMICAL REACTOR. In this work, copper electrowinning using a three-dimensional spouted-bed electrode (SBE) was studied in order to investigate the effects of ...
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Electrochemical sensors: A powerful tool in analytical chemistry
... An overview of analytical chemistry development demonstrates that electrochemical sensors represent the most rapidly growing class of chemical sensors. A chemical sensor can be defined as a device that provides ...
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