Reverse pulse voltammetry at microelectrodes
作者： Zbigniew Stojek
DOI: 10.1016/0022-0728(88)87004-9
关键词: Steady state 、 Rest time 、 Pulse voltammetry 、 Chemistry 、 Radius 、 Voltammetry 、 Polarography 、 Analytical chemistry 、 Microelectrode 、 Atomic physics 、 Pulse (physics)
摘要: Abstract A theoretical equation describing the reversible wave in reverse pulse voltanmmetry at a disc microelectrode is derived. Due to steady state current which develops during rest potential period, initial conditions surface are easily regained, as polarography, and there no need stir solution between consecutive pulses. For p = 4Dτ/r2 > 40 (τ sum of time time, τ radius), ratio iRP/idc practically independent number steps. On other hand, this strongly dependent on parameter PtP 4DtP/r2 (tP time). The theory was verified experimentally.
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