Abstract
Reversible waves of voltammetry with complex non-unity stoichiometry are studied here based on theory. Numerical simulations were performed for various stoichiometric systems in which coefficients m and q were independently varied from 1 to 4 in a general reaction scheme, mO + ne− ai qR. The calculation results indicate that the peak current function at complex stoichiometry differs from that at simple unity stoichiometry. The relation between the half-wave potential and the formal potential has been partially corrected from that previously reported in the literature. Parameters in the relation between the peak potential and the half-wave potential are unique for each stoichiometric system. The parameter in the relation between the peak potential and the half-peak potential is also presented here.
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Published in Russian in Elektrokhimiya, 2011, Vol. 47, No. 9, pp. 1078–1088.
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Ito, H., Hasegawa, Y. & Ito, Y. Numerical simulation of cyclic voltammetry for reversible systems with complex stoichiometry. Russ J Electrochem 47, 1006–1015 (2011). https://doi.org/10.1134/S1023193511090060
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DOI: https://doi.org/10.1134/S1023193511090060