Electrochemistry and redox behaviour of transition metal dithiocarbamates

Background subtraction for rapid scan voltammetry

We describe a novel technique for measuring electrochemical impedance, in which the electrode potential is ramped to a desired bias potential and a small potential step is applied to the working electrode after a short time delay. Fourier transform of the first derivative of the current signal thus obtained provides ac currents in the frequency domain, which allows the computation of impedances of the electrode/electrolyte interface in the whole frequency range. A home-built data acquisition system for these measurements and the results obtained therefrom were used for the measurements. The advantage of the technique includes an extremely short time of less than 1 ms for impedance measurements in the whole frequency region while equilibrium conditions of the electrochemical system are being maintained before and after the measurements, among many others. This technique is expected to revolutionize electrochemical measurements and to find important applications such as in situ measurements during battery cycling, corrosion testing, and other electrochemical experiments.

An electrochemical impedance measurement technique employing Fourier transform

Determination of total arsenic at the nanogram level by high-speed anodic stripping voltammetry

Revue bibliographique de 1983 a 1985 classee suivant: livres, transfert de masse, detecteurs, cinetique, effets de surface, electrodes modifiees chimiquement, voltammetrie analytique, caracterisation des systemes redox, bioelectrochimie, spectroelectrochimie, appareillage

Dynamic Electrochemistry: Methodology and Application

Fundamental and second harmonic alternating current cyclic voltammetric theory and experimental results for simple electrode reactions involving solution-soluble redox couples

Fast Fourier transform based interpolation of sampled electrochemical data

Pseudo-derivative d.c. and pulse polarographic methods at short drop times

Rapid drop time on-line Fast Fourier Transform faradaic admittance measurements

Fundamental and second harmonic alternating current cyclic voltammetric theory and experimental results for simple electrode reactions involving amalgam formation

Roger J. O'Halloran

Papers

Fundamental and second harmonic alternating current cyclic voltammetric theory and experimental results for simple electrode reactions involving solution-soluble redox couples

Fast Fourier transform based interpolation of sampled electrochemical data

Pseudo-derivative d.c. and pulse polarographic methods at short drop times

Rapid drop time on-line Fast Fourier Transform faradaic admittance measurements

Fundamental and second harmonic alternating current cyclic voltammetric theory and experimental results for simple electrode reactions involving amalgam formation