Electrophoresis and Other Electrokinetic Phenomena

There is a constant attraction to the South … yet the hampering effect of the southward attraction is quite sufficient to serve as a compass in most parts of our earth.

From Abbott’s Flatland


The word electrokinetic implies the combined effects of motion and electrical phenomena. Specifically, our interest in this chapter centers on those processes in which a relative velocity exists between two parts of the electrical double layer. This may arise from the migration of a particle relative to the continuous phase that surrounds it. Alternatively, it could be the solution phase that moves relative to stationary walls.

12.1a  What Are Electrokinetic Phenomena?

There are four ...

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