Journal ArticleDOI
The reduction mechanism of Cd(II) at mercury in dimethylsulfoxide containing tetraethylammonium perchlorate
Gessie Brisard,Andrezej Lasia +1 more
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TLDR
In this paper, the electrochemical reaction Cd 2+ + 2 e − = CD(Hg) was studied in dimethylsulfoxide containing tetraethylammonium perchlorate as a supporting electrolyte, using dc polarography, ac admittance measurements, cyclic voltammetry with convolution and chronoamperometry.About:
This article is published in Journal of Electroanalytical Chemistry.The article was published on 1987-04-24. It has received 21 citations till now. The article focuses on the topics: Perchlorate & Tetraethylammonium.read more
Citations
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Journal ArticleDOI
Role of the solvent in the kinetics of heterogeneous electron and ion transfer reactions
W. Ronald Fawcett,Colby A. Foss +1 more
TL;DR: In this paper, it was shown that the rate determining step in the amalgam formation reaction is ion transfer, not electron transfer, and that this rate limiting step is often located in the inner part of the double layer.
Journal ArticleDOI
Double layer effects in the kinetics of electroreduction of zinc(II) at mercury in dimethylfomiamide and dimethylsulfoxide solutions
W. Ronald Fawcett,Andrzej Lasia +1 more
TL;DR: In this paper, the rate of reaction for a given supporting electrolyte was always slower in dimethylsulfoxide, a result which was attributed to the stronger solvating ability of this solvent for cations.
Journal ArticleDOI
Double layer effects in the electrode kinetics of amalgam formation reactions
TL;DR: In this article, the potential dependence of two mechanisms for reduction of a divalent cation at a mercury electrode is compared, and it is shown on the basis of careful estimates of double layer effects that the overall rate constants are similar, and that there is no clear way to distinguish between them.
Journal ArticleDOI
Mechanism of zinc(ii) reduction in DMSO on mercury
Andrzej Lasia,Majid Bouderbala +1 more
TL;DR: In this paper, the kinetics of the electroreduction of Zn2+ have been studied in DMSO in the presence of different concentrations of tetraethylammonium and tetrabutylaminonium perchlorates (TEAP and TBAP) using cyclic voltammetry and chronoamperometry.
Journal ArticleDOI
Double-layer effects in the kinetics of the Cd2+/Cd(Hg) system in dimethylsulfoxide
Andrzej Lasia,Gessie Brisard +1 more
TL;DR: In this article, the effects of the nature and concentration of the supporting electrolyte cation on the kinetics of the electroreduction of Cd 2+ have been studied at a mercury electrode in dimethylsulfoxide solutions.
References
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Journal ArticleDOI
Convolution potential sweep voltammetry
J.C. Imbeaux,Jean-Michel Savéant +1 more
TL;DR: In this paper, a convolution potential sweep voltammetry (CPSV) method is proposed for processing the data obtained by linear sweep voltageammetry, which consists in calculating directly from the experimental data the convolution integral of the current time function with the function t − 1/2.
Journal ArticleDOI
Square wave polarography and some related techniques
TL;DR: The theory of square wave polarography is reviewed, and methods for obtaining increased sensitivity in A.C. polarography are outlined, including a new technique which makes use of an amplitude-modulated radio-frequency polarizing current as discussed by the authors.
Journal ArticleDOI
Kinetic parameters of electrode reactions
Nobuyuki Tanaka,R. Tamamushi +1 more
TL;DR: In this article, the authors collected the parameters of electrode reactions from the literature and tabulated them using a graph-based approach. But they did not consider the effect of voltage on electrode reactions.
Related Papers (5)
Double layer effects in the kinetics of electroreduction of cadmium(II) at mercury in dimethylformamide solutions
W. R. Fawcett,A. Lasia +1 more
Double-layer effects in the kinetics of the Cd2+/Cd(Hg) system in dimethylsulfoxide
Andrzej Lasia,Gessie Brisard +1 more