Journal ArticleDOI
Electrochemical kinetics at microelectrodes: Part IV. Electrochemistry in media of low ionic strength
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TLDR
In this article, a general simplified formulation of two coupled partial derivative equations is presented for situations corresponding to achievement of quasi-steady state behavior, which is shown to be directly transposable to electrodes of spherical geometry under steady-state conditions.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1987-06-25. It has received 122 citations till now. The article focuses on the topics: Supporting electrolyte & Ionic strength.read more
Citations
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Ultramicroelectrodes in Electrochemistry
TL;DR: In this paper, the changes in mass transport conditions bring about extremely high current densities at ultramicroelectrodes, whereas the currents themselves become very small, which allows for many electroanalytical applications that are not possible with conventional electrodes, especially experiments in solutions with very low electrolyte concentrations.
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Scanning Electrochemical Microscopy: A Comprehensive Review of Experimental Parameters from 1989 to 2015.
TL;DR: This review provides a comprehensive summary of the experimental parameters used in all SECM publications since 1989, irrespective of the application, and can be used to rapidly assess experimental possibilities and make an informed decision about experimental design.
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Steady-State Voltammetry
TL;DR: In this article, the steady-state voltammogram of an inlaid disc microelectrode of area A, where A is the diffusion coefficient of the reactant.
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Conducting polymer gas sensors part I: fabrication and characterization
TL;DR: In this paper, a simple but effective method for the fabrication of reusable dual-microband electrodes for use as gas sensors based on electrochemically polymerized conducting polymers is described, where electrodes are made by sputtering gold onto both sides of thin Mylar films and then encapsulating the resulting gold/Mylar/gold sandwich so that only the edge is exposed.
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Electrochemical kinetics at microelectrodes: Part V. Migrational effects on steady or quasi-steady-state voltammograms
TL;DR: In this article, an analytical formulation for the increase or decrease of the current in steady-state or quasi-steady-state voltammograms is established for the case where the concentration of the inert electrolyte is low, and thus migration can play a role in the flux of electroactive species.
References
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Journal ArticleDOI
Irreversible Processes in Electrolytes. Diffusion, Conductance and Viscous Flow in Arbitrary Mixtures of Strong Electrolytes
Lars Onsager,Raymond M. Fuoss +1 more
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Ultrafast Voltammetry and Voltammetry in Highly Resistive Solutions with Microvoltammetric Electrodes
Jonathon O. Howell,R.M. Wightman +1 more
TL;DR: On peut realiser des etudes de voltammetrie cyclique en presence d'electrodes microvoltammetriques, a des vitesses de balayage tres rapides (jusqu'a 100 kVs −1 ) ou dans des solutions a forte resistivite par suite d'une chute ohmique reduite and de la capacite de the double couche as discussed by the authors.
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Chronoamperometric current at hemicylinder and band microelectrodes: Theory and experiment
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Electroanalytical properties of band electrodes of submicrometer width
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Faradaic electrochemistry at microcylinder, band, and tubular band electrodes
TL;DR: In this paper, the current respone at microcylinder, band, and tubular band electrodes has been evaluated for the reduction of ferricyanide in aqueous potassium chloride solutions in excellent agreement with that predicted by equations derived for heat flux to a cylinder.