Search Results - "Pagitsas, M"

Localized passivity breakdown of iron in chlorate- and perchlorate-containing sulphuric acid solutions: A study based on current oscillations and a point defect model by Pagitsas, M., Pavlidou, M., Sazou, D.

“…Current oscillations are used to study the effect of chlorate and perchlorate ions on the iron passivity in sulphuric acid solutions. Quasi steady-state…”
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Transient and Persistent Electrochemical Bursting Induced by Halide Ions by Koutsaftis, D, Karantonis, A, Pagitsas, M, Kouloumbi, N

“…The effect of halogen ions on the electrochemical oscillations of the Fe/H2SO4 system is studied experimentally. It is shown that the dynamic modification of…”
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In-Phase, Anti-Phase and Fractured Synchrony in Ring Networks of Coupled Relaxation Electrochemical Oscillators by Karantonis, A, Pagitsas, M, Miyakita, Y, Nakabayashi, S

“…The synchronization modes of coupled relaxation electrochemical oscillators are studied. The case of ring networks of discrete electrochemical oscillators is…”
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From Excitatory to Inhibitory Connections in Networks of Discrete Electrochemical Oscillators by Karantonis, A., Pagitsas, M., Miyakita, Y., Nakabayashi, S.

“…A network of two coupled electrochemical oscillators is investigated theoretically and experimentally. It is shown that, if the network is controlled…”
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General and pitting corrosion deduced from current oscillations in the passive-active transition state of the Fe|H2SO4 electrochemical system by PAGITSAS, Michael, DIAMANTOPOULOU, Aggeliki, SAZOU, Dimitra

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Electrochemical instabilities due to pitting corrosion of iron by Sazou, D., Pagitsas, M.

“…Electrochemical instabilities induced by chlorides and bromides due to pitting corrosion of iron in sulfuric acid solutions are investigated. Analysis of the…”
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Distinction between general and pitting corrosion based on the nonlinear dynamical response of passive iron surfaces perturbed chemically by halides by Pagitsas, Michael, Diamantopoulou, Aggeliki, Sazou, Dimitra

“…We report on different types of current oscillations induced by fluoride and chloride species in the Fe|H 2SO 4 electrochemical system. On the basis of the…”
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Conditions for the onset of current oscillations at the limiting current of the iron electrodissolution in sulfuric acid solutions by SAZOU, D, DIAMANTOPOULOU, A, PAGITSAS, M

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Chlorates induce pitting corrosion of iron in sulfuric acid solutions: An analysis based on current oscillations and a point defect model by Pagitsas, M., Pavlidou, M., Papadopoulou, S., Sazou, D.

“…Current oscillations are employed to investigate the chlorate effect on the iron passivity in sulphuric acid solutions. It is shown that chlorates induce…”
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Non-linear dynamics of the passivity breakdown of iron in acidic solutions by Sazou, Dimitra, Pagitsas, Michael

“…Breakdown of the iron passivity in acid solutions accompanied by current oscillations was investigated by using electrochemical techniques, which reveal the…”
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Nitrate ion effect on the passive film breakdown and current oscillations at iron surfaces polarized in chloride-containing sulfuric acid solutions by Sazou, Dimitra, Pagitsas, Michael

“…Current oscillatory phenomena have been used to study the effect of nitrates on pitting corrosion of passive iron surfaces in chloride-containing sulfuric acid…”
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Manipulation of spatio-temporal patterns in networks of relaxation electrochemical oscillators by Karantonis, Antonis, Pagitsas, Michael, Miyakita, Yasuyuki, Nakabayashi, Seiichiro

“…Networks of relaxation electrochemical oscillators, coupled through the electrolytic medium, can synchronize into different synchronized states. Model…”
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Current oscillations induced by chlorides during the passive–active transition of iron in a sulfuric acid solution by Pagitsas, Michael, Sazou, Dimitra

“…Current oscillations observed under potentiostatic conditions within the passive–active transition region have been studied for an iron electrode anodically…”
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Complex periodic and chaotic current oscillations related to different states of the localized corrosion of iron in chloride-containing sulfuric acid solutions by Sazou, Dimitra, Diamantopoulou, Aggeliki, Pagitsas, Michael

“…Current oscillations generated during pitting of Fe in chloride-containing 0.75 M H 2SO 4 solutions were monitored and analyzed under potentiostatic conditions…”
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Chemical perturbation of the passive–active transition state of Fe in a sulfuric acid solution by adding halide ions. Current oscillations and stability of the iron oxide film by Sazou, Dimitra, Diamantopoulou, Aggeliki, Pagitsas, Michael

“…Perturbation of the passive–active transition state of the Fe ∣ 0.75 M H 2SO 4 system was carried out by adding a low concentration of halide ions (Cl −, Br −,…”
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Bifurcation to limit cycle oscillations induced by the ohmic potential drop during the anodic polarisation of iron in 14.8 M H3PO4 by SAZOU, D, PAGITSAS, M

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Microwave spectrum, internal rotation, and dipole moments of 3-methyl-1-butene by Creswell, R. A., Pagitsas, M., Shoja-Chaghervand, P., Schwendeman, R. H.

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Experimental bifurcation analysis of the cobalt/phosphoric acid electrochemical oscillator by Sazou, Dimitra, Pagitsas, Michael

“…The dynamical behaviour of the I-E polarization curves of the Co 1 M H 3PO 4 electrochemical oscillator is studied as the potential varies across the…”
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The effect of a sinusoidal potential perturbation on the active-passive transition region of cobalt in a phosphoric acid solution by Pagitsas, Michael, Sazou, Dimitra

“…The current-time response of a cobalt electrode polarized in 1 M phosphoric acid solution (Co|1 M H 3PO 4) when a sinusoidal perturbation of the potential was…”
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Comparative study for the calculation of the Lyapunov spectrum from nonlinear experimental signals by Karantonis, A, Pagitsas, M

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