The mathematical models of kinetics of the E, EC, ECE, ECEC, ECE–ECE and ECEC–ECEC processes with potential-dependent transfer coefficient as a rationale of isoalpha points

Mathematical Modeling of Electrode Processes – Potential Dependent Transfer Coefficient in Electrochemical Kinetics

“…Consecutively, the Scheme 1 illustrates the mutual interdependence of models. (Sanecki & Skitał, 2007a, 2008) ErEr (Sanecki et al, 2006a) ErEr║Hg(Me) (Sanecki et al, 2006a) ECE (Sanecki, 2001;Sanecki & Kaczmarski, 1999;Sanecki & Skitał, 2002a, 2007b, 2008Sanecki et al, 2003;Skitał & Sanecki, 2009) ErCErC (Sanecki & Skitał, 2008) EC(C)E (Sanecki & Skitał, 2007b) ECE-ECE (Sanecki, 2001;Sanecki & Kaczmarski, 1999;Sanecki & Skitał, 2007a, 2008 (Sanecki et al, 2006b) EE two-plate model with BET or Langmuir adsorption equation Skitał et al, 2010) …”

“…Various examples of solving electrochemical problems by means of ESTYM_PDE software were described in our papers (Sanecki, 2001;Sanecki & Kaczmarski, 1999;Sanecki & Skitał, 2002a, 2007a, 2007b, 2008Sanecki et al, 2003Sanecki et al, , 2006aSanecki et al, , 2006bSanecki et al, , 2010Skitał & Sanecki, 2009;Skitał et al, 2010). The mathematical kinetic models of investigated mechanisms are presented in Table 1 with relevant references in which the models were applied with or without inclusion of the alpha variability parameter.…”

“…In paper (Sanecki et al, 2003), there is a comparison of available Simulators gathered by Speiser on the ground of the test (Table 1 and 2 and p.11 in (Speiser, 1996a) (Sanecki & Skitał, 2008).…”

“…12). The isoalpha point (E iap , I iap ) can be, to some extend, treated as electrochemical analog of isosbestic point (Sanecki & Skitał, 2008). …”

“…The  variability was firstly used as a tool to reveal the particular properties of the investigated system in (Sanecki & Skitał, 2008). It was shown that respective simulations lead to discovery of the new meaningful phenomenon called isoalpha effect (Fig.…”