Journal ArticleDOI
Kinetics and mechanism of the electrochemical reduction of a platinum oxide monolayer in molten alkaline bisulphates under constant ageing conditions
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In this paper, the electrochemical reduction of a platinum oxide monolayer formed in NaHSO 4 −KHSO4 and KHSO 2 melts was investigated under equivalent ageing conditions from 185 to 315°C with application of the linear potential sweep technique.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1974-12-25. It has received 12 citations till now. The article focuses on the topics: Reaction mechanism & Monolayer.read more
Citations
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Potentiodynamic behaviour of the rhodium/H2SO4(aq) interface in the potential range of the hydrogen and oxygen electrosorption
TL;DR: In this paper, the electrochemical response of Rh/H2SO4(aq) interfaces at 25°C, subjected to different potential-time perturbation programs in the potential range of H and O electrosorption and H and o electrodesorption is reported.
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The influence of ageing in the kinetics of the electroreduction of gold oxide films of the order of a monolayer thickness
TL;DR: Gold oxide films of the order of a monolayer thickness are electroreduced under different potentiodynamic conditions as mentioned in this paper, and the electrochemical process is coupled to a chemical dissolution of the film and a solid phase transformation.
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Kinetics and mechanism of the formation and reduction of oxide layers on platinum part I. Oxidation and reduction of platinum electrodes
TL;DR: In this article, it is shown that oxygen adsorption and absorption on platinum electrodes are usually superimposed, but they may be artificially separated using a strong dependence of the second process upon platinum pretreatment and potential sweep rate.
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Potentiodynamic current/potential characteristics of theoretical mechanisms related to the electrochemical formation and electroreduction of monolayer films on inert electrodes
TL;DR: In this article, the current/potential curves of various mechanisms related to the electrochemical formation and electroreduction of monolayer films on inert electrodes, involving a single covering species and two surface covering species are presented.
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The underpotential electrodeposition of copper on polycrystalline rhodium
TL;DR: In this paper, the underpotential electrodeposition of Cu on polycrystalline rh in 1 M H 2 SO 4 containing a relatively low CuSO 4 concentrations was investigated in the 25-80°C range by means of combined potentiodynamic perturbation techniques.
References
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Journal ArticleDOI
The potential-sweep method: A theoretical analysis☆
S. Srinivasan,Eliezer Gileadi +1 more
TL;DR: Potential sweep method for organic and adsorption analyses, showing relation between galvanostatic and fast potential sweep transients, noting mathematical analysis of current-potential transients as mentioned in this paper.
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Theory of Successive Electron Transfer Steps in Cyclic Voltammetry: Application to Oxygen Pseudocapacitance on Platinum
TL;DR: In this article, it is shown that a two-stage cyclic voltammetric (potential sweep) reaction occurs, with the rate constant of the first anodic step (− OH formation) falling exponentially with coverage.
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Influence of anion-induced adsorption on half-wave potentials and other polarographic characteristics
Alan M. Bond,Glenn Hefter +1 more
TL;DR: In this paper, a detailed study of the lead(II)-bromide andiodide and some thallium(I) systems is reported, and the d.c and a.c. polarographic behavior of such systems has been shown to be characterized by subtle departures from normal Nernstian behaviour although not in the sense usually attributed to kinetic irreversibility.
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Kinetic and optical relaxation studies of adsorbed intermediates in some electrochemical reactions
TL;DR: In this article, a method is proposed for resolution of processes involving more than one electrochemisorbed species when the electroactivity of, e.g., two species arises over a common potential range.