Hydrodynamic electrodes and non-stationary techniques

Good examples are for A = Br , B being Br2 or OBr- depending on pH, and X = As(III), amino acids or proteins, i.e. rapidly brominatable species18,19. 

In this chapter we have considered that dc/dt = 0. However, there are important applications of hydrodynamic electrodes with transient tech- 

Nevertheless, it is important to refer here to the fact that forced convection alters the electrode response only in the case of this being at a timescale that is long in comparison with the electrode process. For short timescales the (fast) perturbation will be confined to a very short distance from the electrode surface the electrode reaction parameters are not affected by the convection, this being simply a way of achieving good reproducibility. 

Pleskov and V. Yu. Filinovskii, The rotating disc electrode, Consultants Bureau, New York, 1976. 

Albery and M. L. Hitchman, Ring disc electrodes, Clarendon Press, Oxford, 1971. 

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