No Access
10: Voltammetry in Weakly Supported Media: Migration and Other Effects
https://doi.org/10.1142/9781786345271_0010Cited by:0 (Source: Crossref)
Abstract:
Previously we have considered mass transport in solution resulting from either diffusion (Chapter 3) and/or convection (Chapter 8). In this chapter we explore the movement of ions resulting from a non-uniform electrical potential, ϕ. That is when an electrical field, or potential gradient is present where
electrical field = −∇ϕ, (10.1)
or, in one dimension, x, electrical field = −∂ϕ∂x. (10.2)
Such fields drive the movement of ions in the direction of the field or against it according to their charge. 
