J. J. O'Dea

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The theoretical treatment of square wave anodic stripping voltammetry at a mercury film electrode Is presented. Nu-merlcal calculations, using the step method, show that the dlfferentlal current voltammograms are symmetrical and the peak potentlal, E,, shlfts to more negaflve potentials (anEd8 log A = 59.2 mV) with decreasing film thickness parameter A = /(More)
Microcylindrical electrodes are easier to construct and maintain than microdisk electrodes. In the normal-pulse mode, ranges of time parameters and electrode sizes can be found such that depletion of reactant is unimportant and the response to the analysis pulse is predicted by theory for planar conditions. Similarly, ranges of parameters are found for(More)
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