Journal ArticleDOI
Analysis of the diffusion layer thickness, equivalent circuit and conductance behaviour for reversible electron transfer processes in linear sweep voltammetry
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In this paper, the parametric dependence of the diffusion layer thickness upon electrode potential and scan rate has been derived for reversible electron transfer processes in linear sweep voltammetry (LSV) using a simple analytical expression for the dimensionless current function.About:
This article is published in Electrochimica Acta.The article was published on 2004-01-30. It has received 19 citations till now. The article focuses on the topics: Linear sweep voltammetry & Diffusion layer.read more
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Electrochemically hydrogenated TiO 2 nanotubes with improved photoelectrochemical water splitting performance
Chen Xu,Chen Xu,Ye Song,Linfeng Lu,Chuanwei Cheng,Dongfang Liu,Xiaohong Fang,X. C. Chen,Xufei Zhu,Dongdong Li +9 more
TL;DR: It is proposed that the electrochemical hydrogenation induced surface oxygen vacancies contribute to the substantially enhanced electrical conductivity and photoactivity of ATO-H nanotubes.
Journal ArticleDOI
Underpotential deposition of metals - : Progress and prospects in modelling
V. Sudha,M.V. Sangaranarayanan +1 more
TL;DR: In this paper, the potential deposition (UPD) of metals is analyzed from the perspective of phenomeno - logical and statistical thermodynamic considerations; the parameters influencing the UPD shift have been quantitatively indicated using a general formalism.
Journal ArticleDOI
A Portable Nitrate Biosensing Device Using Electrochemistry and Spectroscopy
TL;DR: In this paper, a machine learning method was used to learn the features of train samples to predict nitrate concentration in liquid samples, including drinking water, juice, plant extract, and human saliva, with a wide range of pH.
Journal ArticleDOI
Geometrical Insights of Transient Diffusion Layers
TL;DR: Very simple explicit expressions for the diffusion layer thicknesses (δl) under transient conditions have been deduced for different geometries of the diffusion field as discussed by the authors, and the conditions required to attain stationary state are given.
Journal ArticleDOI
Giant magnetic field effects on electroluminescence in electrochemical cells.
TL;DR: In principle, magnetic fi eld effects can occur in both solid and liquid states, and early experimental studies have found that electrochemical reaction can show considerable magneticfi eld effects on electroluminescence intensity with the amplitude less than 30%.
References
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Book
Electrochemical Methods: Fundamentals and Applications
Allen J. Bard,Larry R. Faulkner +1 more
TL;DR: In this paper, the authors present a comprehensive overview of electrode processes and their application in the field of chemical simulation, including potential sweep and potential sweep methods, coupled homogeneous chemical reactions, double-layer structure and adsorption.
Journal ArticleDOI
Theory of Stationary Electrode Polarography. Single Scan and Cyclic Methods Applied to Reversible, Irreversible, and Kinetic Systems.
R. S. Nicholson,Irving. Shain +1 more
TL;DR: In this paper, the integral equations obtained from the boundary value problems were solved and extensive data were calculated which permit construction of stationary electrode polarograms from theory, making it possible to develop diagnostic criteria so that unknown systems can be characterized by studying the variation of peak current, half-peak potential, or ratio of anodic to cathodic peak currents as a function of rate of voltage scan.
BookDOI
Laboratory Techniques in Electroanalytical Chemistry
TL;DR: An overview of analytical electrochemistry can be found in this paper, with a focus on analog instrumentation overcoming solution resistance with stability and grace in potentiostatic circuits conductivity and conductometry.
Book
Physical electrochemistry : principles, methods, and applications
TL;DR: In this paper, a general simulator for electrochemical processes at ultramicroelectrodes scanning probe techniques in electrochemistry scanning electrochemical microscopy electrochemical impedance spectroscopy is presented.