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Square wave electrolysis III. Apparatus for the cyclic potential-step and cyclic current-step methods

✍ Scribed by M. D. Wijnen; W. M. Smit

Book ID
104586142
Publisher
Elsevier Science
Year
2010
Tongue
English
Weight
540 KB
Volume
79
Category
Article
ISSN
0165-0513

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✦ Synopsis

Abstract

The experimental setups required for the cyclic potential‐step and cyclic current‐step methods are thoroughly discussed. Attention is paid to the following subjects: conditions for linear diffusion, reference electrode, potentiostatic conditions, time‐symmetry of the applied square wave and deviations from coulomb‐symmetry.

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## Abstract Drawbacks of the well‐known potential‐step method are briefly mentioned. A new method called the __cyclic__ potential‐step method is introduced, the essential of which is that a square wave voltage is applied to a polarisable electrode. It is shown mathematically that the current respon