chronoamperometry


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chronoamperometry

[¦krän·ō‚am·pə′räm·ə·trē]
(analytical chemistry)
Electroanalysis by measuring at a working electrode the rate of change of current versus time during a titration; the potential is controlled.
References in periodicals archive ?
The stepped potential chronoamperometry (SPC) method [18-20] was applied to measure the transference numbers, and the electronic conductivity and ionic conductivity can be calculated by total electrical conductivity and electronic transference numbers.
These new Keithley interactive solutions offer a lower cost, more flexible, and easier method for conducting a range of electrochemistry experiments, including cyclic voltammetry, chronoamperometry, and chronopotentiometry.
Granata, RD, Kovaleski, KJ, "Evaluation of High-Performance Protective Coatings by Electrochemical Impedance and Chronoamperometry.
Electrochemical investigations including potential step chronoamperometry, chronopotentiometry and cyclic voltammetry were carried out using a Hokudo Denko HAB151 Potentiostat/ Galvanostat, Tokyo, Japan, equipped with a potential sweeper.
Both single component (PEDOT or PNMPy) and the three-layered (PEDOT/PNMPy/PEDOT) films were prepared by chronoamperometry under a constant potential of 1.
Here, I discuss the electrochemical characterization of the mass transport of a reversible electrochemical probe, ferrocenecarboxylic acid, at a commercially available micro-disk electrode array by two commonly used tools for electronalysis, namely, cyclic voltammetry and chronoamperometry.
Cyclic voltammetry, differential pulse voltammetry, and chronoamperometry methods were used to study the product.
The measurements were carried out using differential pulse voltammetry (DPV), cyclic voltammetry (CV) and chronoamperometry (CA) methods.
The SudoScan device utilizes a non-invasive 3 minute test of the sweat glands function via reverse ionophoresis and chronoamperometry with a 80% Sensitivity & 95% Specificity*.
A carbon ionic liquid electrode was used for the investigation of the electrochemical oxidation of phenolic compounds in acidic media using cyclic voltammetry, chronoamperometry and square wave voltammetry techniques.
From cyclic voltammetry and chronoamperometry studies, they showed greater catalytic activity for Pt/PANI/C electrodes than Pt/C electrodes itself.
Although multiple electrochemical techniques exist, those used in freely moving animals are chronoamperometry, differential normal-pulse voltammetry, and fast-scan cyclic voltammetry.