Y
Yijun Wang
Researcher at University of Oxford
Publications - 16
Citations - 542
Yijun Wang is an academic researcher from University of Oxford. The author has contributed to research in topics: Voltammetry & Supporting electrolyte. The author has an hindex of 11, co-authored 15 publications receiving 493 citations.
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Journal ArticleDOI
Measurement of the diffusion coefficients of [Ru(NH3)6]3+ and [Ru(NH3)6]2+ in aqueous solution using microelectrode double potential step chronoamperometry
TL;DR: In this paper, the diffusion coefficient of the triply charged ion was found to have a significantly lower diffusion coefficient than the doubly charged ion with a ratio of ∼ 0.71 in the KCl and KNO3 media.
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The measurement of the diffusion coefficients of ferrocene and ferrocenium and their temperature dependence in acetonitrile using double potential step microdisk electrode chronoamperometry
TL;DR: In this article, the diffusion coefficients of both ferrocene and ferrocenium (Fc +) in acetonitrile containing 0.1 M tetra-n-butylammoniumperchlorate (TBAPF6) or 0. 1 M tetrasn-methanehexafluorophosphate (TBPF6), were determined using the technique of double potential step chronoamperometry at a microdisk electrode.
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Analytical theory of the catalytic mechanism in square wave voltammetry at disc electrodes
Angela Molina,Joaquín González,Eduardo Laborda,Eduardo Laborda,Yijun Wang,Richard G. Compton +5 more
TL;DR: A simple analytical expression is presented for the study of the first-order catalytic mechanism using Square Wave Voltammetry (SWV) at disc electrodes and it is applicable to any size of the disc and for arbitrary kinetics of the catalytic reaction.
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Giving physical insight into the Butler–Volmer model of electrode kinetics: Application of asymmetric Marcus–Hush theory to the study of the electroreductions of 2-methyl-2-nitropropane, cyclooctatetraene and europium(III) on mercury microelectrodes
Martin C. Henstridge,Eduardo Laborda,Yijun Wang,Danu Suwatchara,Neil V. Rees,Angela Molina,Francisco Martínez-Ortiz,Richard G. Compton +7 more
TL;DR: In this paper, an asymmetric Marcus-Hush (MH) model for electrode kinetics is applied to the kinetic study of the electroreduction of 2-methyl-2-nitropropane in acetonitrile, cyclooctatetraene in dimethylsulfoxide and europium(III) in aqueous solution, using mercury microhemispheres as working electrodes.
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An experimental comparison of the Marcus–Hush and Butler–Volmer descriptions of electrode kinetics applied to cyclic voltammetry. The one electron reductions of europium (III) and 2-methyl-2-nitropropane studied at a mercury microhemisphere electrode
TL;DR: In this paper, a comparative experimental evaluation of the Butler-Volmer and Marcus-Hush models using cyclic voltammetry at a microelectrode is presented, where the reduction of europium (III) and 2-methyl-2-nitropropane, in water and acetonitrile, respectively, at a mercury microhemisphere electrode.