THE 3-DIMENSIONAL SIMULATION OF SHORT-TIME DIFFUSION-CONTROLLED VOLTAMMETRY AT THE WALLS OF A HOLLOW CUBE

Both analytical and simulation solutions are given for chronoamperomet ry at the interior walls of a hollow cube following an applied potenti al leap: they agree excellently. Many novel features are incorporated into the three-dimensional simulation. The study provides insight into the short-time currents associated with electrode edges and, especial ly, vertices, and opens the way for simulations of less tractable geom etries.