Journal ArticleDOI
Electrochemical Reaction Dynamics - A Review
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TLDR
In this paper, the status of research on the dynamics of electrochemical reactions is reviewed, including the electrodissolution of metals, cathodic deposition, and electrocatalytic reactions.About:
This article is published in Chemical Engineering Science.The article was published on 1994-05-01. It has received 323 citations till now.read more
Citations
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Appearance of an Oscillation through the Autocatalytic Mechanism by Control of the Atomic-Level Structure of Electrode Surfaces in Electrochemical H2O2 Reduction at Pt Electrodes
Shuji Nakanishi,Yoshiharu Mukouyama,Kouhei Karasumi,Akihito Imanishi,and Nagakazu Furuya,Yoshihiro Nakato +5 more
TL;DR: In this article, the influence of the atomic-level structure of electrode surfaces on electrochemical oscillations has been studied in a system of H2O2 reduction on Pt electrodes in acidic solutions.
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Complex Oscillatory Response of a PEM Fuel Cell Fed with H2 / CO and Oxygen
TL;DR: In this paper, an experimental investigation of the oscillatory dynamics in a proton exchange membrane (PEM) fuel cell at 30°C was conducted, where the system consisted of a Pt/C cathode fed with oxygen and a PtRu (1:1)/C anode fed by H 2 mixed with 100 ppm of CO, and was studied at different cell currents and anode flow rates.
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Complex kinetics, high frequency oscillations and temperature compensation in the electro-oxidation of ethylene glycol on platinum
TL;DR: A comprehensive study of the electro-oxidation of ethylene glycol on polycrystalline platinum surfaces and in alkaline media and the instabilities in this system were associated with a hidden negative differential resistance, as identified by impedance data.
Journal ArticleDOI
Rotating waves on disk and ring electrodes
TL;DR: In this article, the applied potential is adjusted to be cathodic with respect to the Flade potential, and visible fronts outlining a propagating wave and characterizing the transition from the passive to the active state of the metal rotate around the tip of the reference electrode while the overall measured current remains almost constant.
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Standing Wave Oscillations in an Electrocatalytic Reaction
TL;DR: In this paper, standing wave oscillations of the interfacial potential across an electrode have been observed in the electrocatalytic oxidation of formic acid on a Pt ring working electrode.
References
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Journal ArticleDOI
Determining Lyapunov exponents from a time series
TL;DR: In this article, the authors present the first algorithms that allow the estimation of non-negative Lyapunov exponents from an experimental time series, which provide a qualitative and quantitative characterization of dynamical behavior.
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Fractional Brownian Motions, Fractional Noises and Applications
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Measuring the Strangeness of Strange Attractors
TL;DR: In this paper, the correlation exponent v is introduced as a characteristic measure of strange attractors which allows one to distinguish between deterministic chaos and random noise, and algorithms for extracting v from the time series of a single variable are proposed.
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Ergodic theory of chaos and strange attractors
Jean-Pierre Eckmann,David Ruelle +1 more
TL;DR: A review of the main mathematical ideas and their concrete implementation in analyzing experiments can be found in this paper, where the main subjects are the theory of dimensions (number of excited degrees of freedom), entropy (production of information), and characteristic exponents (describing sensitivity to initial conditions).