Journal of Electroanalytical Chemistry and Interfacial Electrochemistry, 1-2(301), p. 1-13
DOI: 10.1016/0022-0728(91)85455-x
Full text: Unavailable
The current flowing at a band ultramicroelectrode in a rectangular channel under mass transfer-limited conditions is computed numerically. The procedure is based on the "hopscotch" algorithm and on an appropriate space transformation, delta = tanh(x/alpha). The edge effect is found to influence the response depending on the flow rate. The polarization times necessary to reach the steady-state current are also computed under different operating conditions.