Voltammetric lability of multiligand complexes: the case of ML2

Puy Llorens, Jaume; Cecilia Averós, Joan; Galceran i Nogués, Josep; Town, Raewyn M.; Leeuwen, Herman P. van

doi:https://doi.org/10.1016/j.jelechem.2004.04.017

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Issue date

2004

Author

Puy Llorens, Jaume

Cecilia Averós, Joan

Galceran i Nogués, Josep

Town, Raewyn M.

Leeuwen, Herman P. van

Abstract

The voltammetric lability of a complex system, where a metal ion M and a ligand L form the species ML and ML2, is examined. Together with the rigorous numerical simulation of the problem, two limiting cases are analysed for the overall process ML2 → M: (i) the most common case for aqueous complexes,

where ML → M is the kinetically limiting step and (ii) the case where ML2 → ML is limiting. In both cases, analytical expressions for the lability criteria are provided which show good agreement with the results obtained from the rigorous numerical simulation of the problem.

URI

http://hdl.handle.net/10459.1/48940

DOI

https://doi.org/10.1016/j.jelechem.2004.04.017

Is part of

Journal of Electroanalytical Chemistry, 2004, vol. 571, num. 2, p. 121-132

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